90754032

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{521}}^1$

素因数の和:742

約数の個数: 80

約数和(自身を含む): 248555520

約数和(自身を除く): 157801488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 191, 228, 304, 382, 456, 521, 573, 764, 912, 1042, 1146, 1528, 1563, 2084, 2292, 3056, 3126, 3629, 4168, 4584, 6252, 7258, 8336, 9168, 9899, 10887, 12504, 14516, 19798, 21774, 25008, 29032, 29697, 39596, 43548, 58064, 59394, 79192, 87096, 99511, 118788, 158384, 174192, 199022, 237576, 298533, 398044, 475152, 597066, 796088, 1194132, 1592176, 1890709, 2388264, 3781418, 4776528, 5672127, 7562836, 11344254, 15125672, 22688508, 30251344, 45377016, 90754032]

約数ペア:

[(1, 90754032), (2, 45377016), (3, 30251344), (4, 22688508), (6, 15125672), (8, 11344254), (12, 7562836), (16, 5672127), (19, 4776528), (24, 3781418), (38, 2388264), (48, 1890709), (57, 1592176), (76, 1194132), (114, 796088), (152, 597066), (191, 475152), (228, 398044), (304, 298533), (382, 237576), (456, 199022), (521, 174192), (573, 158384), (764, 118788), (912, 99511), (1042, 87096), (1146, 79192), (1528, 59394), (1563, 58064), (2084, 43548), (2292, 39596), (3056, 29697), (3126, 29032), (3629, 25008), (4168, 21774), (4584, 19798), (6252, 14516), (7258, 12504), (8336, 10887), (9168, 9899)]