64123632

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1075

約数の個数: 120

約数和(自身を含む): 197308800

約数和(自身を除く): 133185168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 92, 114, 138, 144, 152, 171, 184, 207, 228, 276, 304, 342, 368, 414, 437, 456, 552, 684, 828, 874, 912, 1019, 1104, 1311, 1368, 1656, 1748, 2038, 2622, 2736, 3057, 3312, 3496, 3933, 4076, 5244, 6114, 6992, 7866, 8152, 9171, 10488, 12228, 15732, 16304, 18342, 19361, 20976, 23437, 24456, 31464, 36684, 38722, 46874, 48912, 58083, 62928, 70311, 73368, 77444, 93748, 116166, 140622, 146736, 154888, 174249, 187496, 210933, 232332, 281244, 309776, 348498, 374992, 421866, 445303, 464664, 562488, 696996, 843732, 890606, 929328, 1124976, 1335909, 1393992, 1687464, 1781212, 2671818, 2787984, 3374928, 3562424, 4007727, 5343636, 7124848, 8015454, 10687272, 16030908, 21374544, 32061816, 64123632]

約数ペア:

[(1, 64123632), (2, 32061816), (3, 21374544), (4, 16030908), (6, 10687272), (8, 8015454), (9, 7124848), (12, 5343636), (16, 4007727), (18, 3562424), (19, 3374928), (23, 2787984), (24, 2671818), (36, 1781212), (38, 1687464), (46, 1393992), (48, 1335909), (57, 1124976), (69, 929328), (72, 890606), (76, 843732), (92, 696996), (114, 562488), (138, 464664), (144, 445303), (152, 421866), (171, 374992), (184, 348498), (207, 309776), (228, 281244), (276, 232332), (304, 210933), (342, 187496), (368, 174249), (414, 154888), (437, 146736), (456, 140622), (552, 116166), (684, 93748), (828, 77444), (874, 73368), (912, 70311), (1019, 62928), (1104, 58083), (1311, 48912), (1368, 46874), (1656, 38722), (1748, 36684), (2038, 31464), (2622, 24456), (2736, 23437), (3057, 20976), (3312, 19361), (3496, 18342), (3933, 16304), (4076, 15732), (5244, 12228), (6114, 10488), (6992, 9171), (7866, 8152)]