80736336

素因数分解:

$2^4\times 3^2\times {\mathrm{560669}}^1$

素因数の和:560683

約数の個数: 30

約数和(自身を含む): 225950010

約数和(自身を除く): 145213674

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 560669, 1121338, 1682007, 2242676, 3364014, 4485352, 5046021, 6728028, 8970704, 10092042, 13456056, 20184084, 26912112, 40368168, 80736336]

約数ペア:

[(1, 80736336), (2, 40368168), (3, 26912112), (4, 20184084), (6, 13456056), (8, 10092042), (9, 8970704), (12, 6728028), (16, 5046021), (18, 4485352), (24, 3364014), (36, 2242676), (48, 1682007), (72, 1121338), (144, 560669)]