64998768

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{13147}}^1$

素因数の和:13261

約数の個数: 40

約数和(自身を含む): 169556608

約数和(自身を除く): 104557840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 13147, 26294, 39441, 52588, 78882, 105176, 157764, 210352, 315528, 631056, 1354141, 2708282, 4062423, 5416564, 8124846, 10833128, 16249692, 21666256, 32499384, 64998768]

約数ペア:

[(1, 64998768), (2, 32499384), (3, 21666256), (4, 16249692), (6, 10833128), (8, 8124846), (12, 5416564), (16, 4062423), (24, 2708282), (48, 1354141), (103, 631056), (206, 315528), (309, 210352), (412, 157764), (618, 105176), (824, 78882), (1236, 52588), (1648, 39441), (2472, 26294), (4944, 13147)]