73504508

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:463

約数の個数: 72

約数和(自身を含む): 165320064

約数和(自身を除く): 91815556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 103, 154, 196, 206, 308, 331, 412, 539, 662, 721, 1078, 1133, 1324, 1442, 2156, 2266, 2317, 2884, 3641, 4532, 4634, 5047, 7282, 7931, 9268, 10094, 14564, 15862, 16219, 20188, 25487, 31724, 32438, 34093, 50974, 55517, 64876, 68186, 101948, 111034, 136372, 178409, 222068, 238651, 356818, 375023, 477302, 713636, 750046, 954604, 1500092, 1670557, 2625161, 3341114, 5250322, 6682228, 10500644, 18376127, 36752254, 73504508]

約数ペア:

[(1, 73504508), (2, 36752254), (4, 18376127), (7, 10500644), (11, 6682228), (14, 5250322), (22, 3341114), (28, 2625161), (44, 1670557), (49, 1500092), (77, 954604), (98, 750046), (103, 713636), (154, 477302), (196, 375023), (206, 356818), (308, 238651), (331, 222068), (412, 178409), (539, 136372), (662, 111034), (721, 101948), (1078, 68186), (1133, 64876), (1324, 55517), (1442, 50974), (2156, 34093), (2266, 32438), (2317, 31724), (2884, 25487), (3641, 20188), (4532, 16219), (4634, 15862), (5047, 14564), (7282, 10094), (7931, 9268)]