74811968

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 224

約数和(自身を含む): 210677760

約数和(自身を除く): 135865792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 19, 22, 28, 32, 34, 38, 44, 47, 56, 64, 68, 76, 77, 88, 94, 112, 119, 133, 136, 152, 154, 176, 187, 188, 209, 224, 238, 266, 272, 304, 308, 323, 329, 352, 374, 376, 418, 448, 476, 517, 532, 544, 608, 616, 646, 658, 704, 748, 752, 799, 836, 893, 952, 1034, 1064, 1088, 1216, 1232, 1292, 1309, 1316, 1463, 1496, 1504, 1598, 1672, 1786, 1904, 2068, 2128, 2261, 2464, 2584, 2618, 2632, 2926, 2992, 3008, 3196, 3344, 3553, 3572, 3619, 3808, 4136, 4256, 4522, 4928, 5168, 5236, 5264, 5593, 5852, 5984, 6251, 6392, 6688, 7106, 7144, 7238, 7616, 8272, 8512, 8789, 9044, 9823, 10336, 10472, 10528, 11186, 11704, 11968, 12502, 12784, 13376, 14212, 14288, 14476, 15181, 16544, 17578, 18088, 19646, 20672, 20944, 21056, 22372, 23408, 24871, 25004, 25568, 28424, 28576, 28952, 30362, 33088, 35156, 36176, 39292, 41888, 44744, 46816, 49742, 50008, 51136, 56848, 57152, 57904, 60724, 61523, 68761, 70312, 72352, 78584, 83776, 89488, 93632, 99484, 100016, 106267, 113696, 115808, 121448, 123046, 137522, 140624, 144704, 157168, 166991, 178976, 198968, 200032, 212534, 227392, 231616, 242896, 246092, 275044, 281248, 314336, 333982, 357952, 397936, 400064, 425068, 485792, 492184, 550088, 562496, 628672, 667964, 795872, 850136, 971584, 984368, 1100176, 1168937, 1335928, 1591744, 1700272, 1968736, 2200352, 2337874, 2671856, 3400544, 3937472, 4400704, 4675748, 5343712, 6801088, 9351496, 10687424, 18702992, 37405984, 74811968]

約数ペア:

[(1, 74811968), (2, 37405984), (4, 18702992), (7, 10687424), (8, 9351496), (11, 6801088), (14, 5343712), (16, 4675748), (17, 4400704), (19, 3937472), (22, 3400544), (28, 2671856), (32, 2337874), (34, 2200352), (38, 1968736), (44, 1700272), (47, 1591744), (56, 1335928), (64, 1168937), (68, 1100176), (76, 984368), (77, 971584), (88, 850136), (94, 795872), (112, 667964), (119, 628672), (133, 562496), (136, 550088), (152, 492184), (154, 485792), (176, 425068), (187, 400064), (188, 397936), (209, 357952), (224, 333982), (238, 314336), (266, 281248), (272, 275044), (304, 246092), (308, 242896), (323, 231616), (329, 227392), (352, 212534), (374, 200032), (376, 198968), (418, 178976), (448, 166991), (476, 157168), (517, 144704), (532, 140624), (544, 137522), (608, 123046), (616, 121448), (646, 115808), (658, 113696), (704, 106267), (748, 100016), (752, 99484), (799, 93632), (836, 89488), (893, 83776), (952, 78584), (1034, 72352), (1064, 70312), (1088, 68761), (1216, 61523), (1232, 60724), (1292, 57904), (1309, 57152), (1316, 56848), (1463, 51136), (1496, 50008), (1504, 49742), (1598, 46816), (1672, 44744), (1786, 41888), (1904, 39292), (2068, 36176), (2128, 35156), (2261, 33088), (2464, 30362), (2584, 28952), (2618, 28576), (2632, 28424), (2926, 25568), (2992, 25004), (3008, 24871), (3196, 23408), (3344, 22372), (3553, 21056), (3572, 20944), (3619, 20672), (3808, 19646), (4136, 18088), (4256, 17578), (4522, 16544), (4928, 15181), (5168, 14476), (5236, 14288), (5264, 14212), (5593, 13376), (5852, 12784), (5984, 12502), (6251, 11968), (6392, 11704), (6688, 11186), (7106, 10528), (7144, 10472), (7238, 10336), (7616, 9823), (8272, 9044), (8512, 8789)]