72066470784

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{78623}}^1$

素因数の和:78689

約数の個数: 256

約数和(自身を含む): 246363586560

約数和(自身を除く): 174297115776

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 64, 66, 77, 84, 88, 93, 96, 112, 124, 128, 132, 154, 168, 176, 186, 192, 217, 224, 231, 248, 264, 308, 336, 341, 352, 372, 384, 434, 448, 462, 496, 528, 616, 651, 672, 682, 704, 744, 868, 896, 924, 992, 1023, 1056, 1232, 1302, 1344, 1364, 1408, 1488, 1736, 1848, 1984, 2046, 2112, 2387, 2464, 2604, 2688, 2728, 2976, 3472, 3696, 3968, 4092, 4224, 4774, 4928, 5208, 5456, 5952, 6944, 7161, 7392, 8184, 9548, 9856, 10416, 10912, 11904, 13888, 14322, 14784, 16368, 19096, 20832, 21824, 27776, 28644, 29568, 32736, 38192, 41664, 43648, 57288, 65472, 76384, 78623, 83328, 114576, 130944, 152768, 157246, 229152, 235869, 305536, 314492, 458304, 471738, 550361, 628984, 864853, 916608, 943476, 1100722, 1257968, 1651083, 1729706, 1886952, 2201444, 2437313, 2515936, 2594559, 3302166, 3459412, 3773904, 4402888, 4874626, 5031872, 5189118, 6053971, 6604332, 6918824, 7311939, 7547808, 8805776, 9749252, 10063744, 10378236, 12107942, 13208664, 13837648, 14623878, 15095616, 17061191, 17611552, 18161913, 19498504, 20756472, 24215884, 26417328, 26810443, 27675296, 29247756, 30191232, 34122382, 35223104, 36323826, 38997008, 41512944, 48431768, 51183573, 52834656, 53620886, 55350592, 58495512, 68244764, 70446208, 72647652, 77994016, 80431329, 83025888, 96863536, 102367146, 105669312, 107241772, 110701184, 116991024, 136489528, 145295304, 155988032, 160862658, 166051776, 187673101, 193727072, 204734292, 211338624, 214483544, 233982048, 272979056, 290590608, 311976064, 321725316, 332103552, 375346202, 387454144, 409468584, 428967088, 467964096, 545958112, 563019303, 581181216, 643450632, 750692404, 774908288, 818937168, 857934176, 935928192, 1091916224, 1126038606, 1162362432, 1286901264, 1501384808, 1637874336, 1715868352, 2183832448, 2252077212, 2324724864, 2573802528, 3002769616, 3275748672, 3431736704, 4504154424, 5147605056, 6005539232, 6551497344, 9008308848, 10295210112, 12011078464, 18016617696, 24022156928, 36033235392, 72066470784]

約数ペア:

[(1, 72066470784), (2, 36033235392), (3, 24022156928), (4, 18016617696), (6, 12011078464), (7, 10295210112), (8, 9008308848), (11, 6551497344), (12, 6005539232), (14, 5147605056), (16, 4504154424), (21, 3431736704), (22, 3275748672), (24, 3002769616), (28, 2573802528), (31, 2324724864), (32, 2252077212), (33, 2183832448), (42, 1715868352), (44, 1637874336), (48, 1501384808), (56, 1286901264), (62, 1162362432), (64, 1126038606), (66, 1091916224), (77, 935928192), (84, 857934176), (88, 818937168), (93, 774908288), (96, 750692404), (112, 643450632), (124, 581181216), (128, 563019303), (132, 545958112), (154, 467964096), (168, 428967088), (176, 409468584), (186, 387454144), (192, 375346202), (217, 332103552), (224, 321725316), (231, 311976064), (248, 290590608), (264, 272979056), (308, 233982048), (336, 214483544), (341, 211338624), (352, 204734292), (372, 193727072), (384, 187673101), (434, 166051776), (448, 160862658), (462, 155988032), (496, 145295304), (528, 136489528), (616, 116991024), (651, 110701184), (672, 107241772), (682, 105669312), (704, 102367146), (744, 96863536), (868, 83025888), (896, 80431329), (924, 77994016), (992, 72647652), (1023, 70446208), (1056, 68244764), (1232, 58495512), (1302, 55350592), (1344, 53620886), (1364, 52834656), (1408, 51183573), (1488, 48431768), (1736, 41512944), (1848, 38997008), (1984, 36323826), (2046, 35223104), (2112, 34122382), (2387, 30191232), (2464, 29247756), (2604, 27675296), (2688, 26810443), (2728, 26417328), (2976, 24215884), (3472, 20756472), (3696, 19498504), (3968, 18161913), (4092, 17611552), (4224, 17061191), (4774, 15095616), (4928, 14623878), (5208, 13837648), (5456, 13208664), (5952, 12107942), (6944, 10378236), (7161, 10063744), (7392, 9749252), (8184, 8805776), (9548, 7547808), (9856, 7311939), (10416, 6918824), (10912, 6604332), (11904, 6053971), (13888, 5189118), (14322, 5031872), (14784, 4874626), (16368, 4402888), (19096, 3773904), (20832, 3459412), (21824, 3302166), (27776, 2594559), (28644, 2515936), (29568, 2437313), (32736, 2201444), (38192, 1886952), (41664, 1729706), (43648, 1651083), (57288, 1257968), (65472, 1100722), (76384, 943476), (78623, 916608), (83328, 864853), (114576, 628984), (130944, 550361), (152768, 471738), (157246, 458304), (229152, 314492), (235869, 305536)]