67880016

素因数分解:

$2^4\times 3^2\times {\mathrm{471389}}^1$

素因数の和:471403

約数の個数: 30

約数和(自身を含む): 189970170

約数和(自身を除く): 122090154

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 471389, 942778, 1414167, 1885556, 2828334, 3771112, 4242501, 5656668, 7542224, 8485002, 11313336, 16970004, 22626672, 33940008, 67880016]

約数ペア:

[(1, 67880016), (2, 33940008), (3, 22626672), (4, 16970004), (6, 11313336), (8, 8485002), (9, 7542224), (12, 5656668), (16, 4242501), (18, 3771112), (24, 2828334), (36, 1885556), (48, 1414167), (72, 942778), (144, 471389)]