72038890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{93557}}^1$

素因数の和:93582

約数の個数: 32

約数和(自身を含む): 161668224

約数和(自身を除く): 89629334

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 93557, 187114, 467785, 654899, 935570, 1029127, 1309798, 2058254, 3274495, 5145635, 6548990, 7203889, 10291270, 14407778, 36019445, 72038890]

約数ペア:

[(1, 72038890), (2, 36019445), (5, 14407778), (7, 10291270), (10, 7203889), (11, 6548990), (14, 5145635), (22, 3274495), (35, 2058254), (55, 1309798), (70, 1029127), (77, 935570), (110, 654899), (154, 467785), (385, 187114), (770, 93557)]