78117312

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:315

約数の個数: 224

約数和(自身を含む): 270369792

約数和(自身を除く): 192252480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 64, 68, 78, 84, 91, 96, 102, 104, 112, 119, 136, 156, 168, 182, 192, 204, 208, 221, 224, 238, 263, 272, 273, 312, 336, 357, 364, 408, 416, 442, 448, 476, 526, 544, 546, 624, 663, 672, 714, 728, 789, 816, 832, 884, 952, 1052, 1088, 1092, 1248, 1326, 1344, 1428, 1456, 1547, 1578, 1632, 1768, 1841, 1904, 2104, 2184, 2496, 2652, 2856, 2912, 3094, 3156, 3264, 3419, 3536, 3682, 3808, 4208, 4368, 4471, 4641, 5304, 5523, 5712, 5824, 6188, 6312, 6838, 7072, 7364, 7616, 8416, 8736, 8942, 9282, 10257, 10608, 11046, 11424, 12376, 12624, 13413, 13676, 14144, 14728, 16832, 17472, 17884, 18564, 20514, 21216, 22092, 22848, 23933, 24752, 25248, 26826, 27352, 29456, 31297, 35768, 37128, 41028, 42432, 44184, 47866, 49504, 50496, 53652, 54704, 58123, 58912, 62594, 71536, 71799, 74256, 82056, 88368, 93891, 95732, 99008, 107304, 109408, 116246, 117824, 125188, 143072, 143598, 148512, 164112, 174369, 176736, 187782, 191464, 214608, 218816, 232492, 250376, 286144, 287196, 297024, 328224, 348738, 353472, 375564, 382928, 406861, 429216, 464984, 500752, 574392, 656448, 697476, 751128, 765856, 813722, 858432, 929968, 1001504, 1148784, 1220583, 1394952, 1502256, 1531712, 1627444, 1859936, 2003008, 2297568, 2441166, 2789904, 3004512, 3254888, 3719872, 4595136, 4882332, 5579808, 6009024, 6509776, 9764664, 11159616, 13019552, 19529328, 26039104, 39058656, 78117312]

約数ペア:

[(1, 78117312), (2, 39058656), (3, 26039104), (4, 19529328), (6, 13019552), (7, 11159616), (8, 9764664), (12, 6509776), (13, 6009024), (14, 5579808), (16, 4882332), (17, 4595136), (21, 3719872), (24, 3254888), (26, 3004512), (28, 2789904), (32, 2441166), (34, 2297568), (39, 2003008), (42, 1859936), (48, 1627444), (51, 1531712), (52, 1502256), (56, 1394952), (64, 1220583), (68, 1148784), (78, 1001504), (84, 929968), (91, 858432), (96, 813722), (102, 765856), (104, 751128), (112, 697476), (119, 656448), (136, 574392), (156, 500752), (168, 464984), (182, 429216), (192, 406861), (204, 382928), (208, 375564), (221, 353472), (224, 348738), (238, 328224), (263, 297024), (272, 287196), (273, 286144), (312, 250376), (336, 232492), (357, 218816), (364, 214608), (408, 191464), (416, 187782), (442, 176736), (448, 174369), (476, 164112), (526, 148512), (544, 143598), (546, 143072), (624, 125188), (663, 117824), (672, 116246), (714, 109408), (728, 107304), (789, 99008), (816, 95732), (832, 93891), (884, 88368), (952, 82056), (1052, 74256), (1088, 71799), (1092, 71536), (1248, 62594), (1326, 58912), (1344, 58123), (1428, 54704), (1456, 53652), (1547, 50496), (1578, 49504), (1632, 47866), (1768, 44184), (1841, 42432), (1904, 41028), (2104, 37128), (2184, 35768), (2496, 31297), (2652, 29456), (2856, 27352), (2912, 26826), (3094, 25248), (3156, 24752), (3264, 23933), (3419, 22848), (3536, 22092), (3682, 21216), (3808, 20514), (4208, 18564), (4368, 17884), (4471, 17472), (4641, 16832), (5304, 14728), (5523, 14144), (5712, 13676), (5824, 13413), (6188, 12624), (6312, 12376), (6838, 11424), (7072, 11046), (7364, 10608), (7616, 10257), (8416, 9282), (8736, 8942)]