90979792

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:228

約数の個数: 60

約数和(自身を含む): 187037508

約数和(自身を除く): 96057716

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 97, 122, 124, 194, 244, 248, 388, 488, 496, 776, 961, 976, 1552, 1891, 1922, 3007, 3782, 3844, 5917, 6014, 7564, 7688, 11834, 12028, 15128, 15376, 23668, 24056, 30256, 47336, 48112, 58621, 93217, 94672, 117242, 183427, 186434, 234484, 366854, 372868, 468968, 733708, 745736, 937936, 1467416, 1491472, 2934832, 5686237, 11372474, 22744948, 45489896, 90979792]

約数ペア:

[(1, 90979792), (2, 45489896), (4, 22744948), (8, 11372474), (16, 5686237), (31, 2934832), (61, 1491472), (62, 1467416), (97, 937936), (122, 745736), (124, 733708), (194, 468968), (244, 372868), (248, 366854), (388, 234484), (488, 186434), (496, 183427), (776, 117242), (961, 94672), (976, 93217), (1552, 58621), (1891, 48112), (1922, 47336), (3007, 30256), (3782, 24056), (3844, 23668), (5917, 15376), (6014, 15128), (7564, 12028), (7688, 11834)]