90465076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 175271040

約数和(自身を除く): 84805964

約数列:

[1, 2, 4, 13, 26, 52, 71, 107, 142, 214, 229, 284, 428, 458, 916, 923, 1391, 1846, 2782, 2977, 3692, 5564, 5954, 7597, 11908, 15194, 16259, 24503, 30388, 32518, 49006, 65036, 98012, 98761, 197522, 211367, 318539, 395044, 422734, 637078, 845468, 1274156, 1739713, 3479426, 6958852, 22616269, 45232538, 90465076]

約数ペア:

[(1, 90465076), (2, 45232538), (4, 22616269), (13, 6958852), (26, 3479426), (52, 1739713), (71, 1274156), (107, 845468), (142, 637078), (214, 422734), (229, 395044), (284, 318539), (428, 211367), (458, 197522), (916, 98761), (923, 98012), (1391, 65036), (1846, 49006), (2782, 32518), (2977, 30388), (3692, 24503), (5564, 16259), (5954, 15194), (7597, 11908)]