68462928

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^2\times {\mathrm{439}}^1$

素因数の和:494

約数の個数: 120

約数和(自身を含む): 207873600

約数和(自身を除く): 139410672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 361, 432, 439, 456, 513, 684, 722, 878, 912, 1026, 1083, 1317, 1368, 1444, 1756, 2052, 2166, 2634, 2736, 2888, 3249, 3512, 3951, 4104, 4332, 5268, 5776, 6498, 7024, 7902, 8208, 8341, 8664, 9747, 10536, 11853, 12996, 15804, 16682, 17328, 19494, 21072, 23706, 25023, 25992, 31608, 33364, 38988, 47412, 50046, 51984, 63216, 66728, 75069, 77976, 94824, 100092, 133456, 150138, 155952, 158479, 189648, 200184, 225207, 300276, 316958, 400368, 450414, 475437, 600552, 633916, 900828, 950874, 1201104, 1267832, 1426311, 1801656, 1901748, 2535664, 2852622, 3603312, 3803496, 4278933, 5705244, 7606992, 8557866, 11410488, 17115732, 22820976, 34231464, 68462928]

約数ペア:

[(1, 68462928), (2, 34231464), (3, 22820976), (4, 17115732), (6, 11410488), (8, 8557866), (9, 7606992), (12, 5705244), (16, 4278933), (18, 3803496), (19, 3603312), (24, 2852622), (27, 2535664), (36, 1901748), (38, 1801656), (48, 1426311), (54, 1267832), (57, 1201104), (72, 950874), (76, 900828), (108, 633916), (114, 600552), (144, 475437), (152, 450414), (171, 400368), (216, 316958), (228, 300276), (304, 225207), (342, 200184), (361, 189648), (432, 158479), (439, 155952), (456, 150138), (513, 133456), (684, 100092), (722, 94824), (878, 77976), (912, 75069), (1026, 66728), (1083, 63216), (1317, 51984), (1368, 50046), (1444, 47412), (1756, 38988), (2052, 33364), (2166, 31608), (2634, 25992), (2736, 25023), (2888, 23706), (3249, 21072), (3512, 19494), (3951, 17328), (4104, 16682), (4332, 15804), (5268, 12996), (5776, 11853), (6498, 10536), (7024, 9747), (7902, 8664), (8208, 8341)]