80788056

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{78283}}^1$

素因数の和:78335

約数の個数: 32

約数和(自身を含む): 206669760

約数和(自身を除く): 125881704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 78283, 156566, 234849, 313132, 469698, 626264, 939396, 1878792, 3366169, 6732338, 10098507, 13464676, 20197014, 26929352, 40394028, 80788056]

約数ペア:

[(1, 80788056), (2, 40394028), (3, 26929352), (4, 20197014), (6, 13464676), (8, 10098507), (12, 6732338), (24, 3366169), (43, 1878792), (86, 939396), (129, 626264), (172, 469698), (258, 313132), (344, 234849), (516, 156566), (1032, 78283)]