78077808

素因数分解:

$2^4\times 3^2\times {\mathrm{542207}}^1$

素因数の和:542221

約数の個数: 30

約数和(自身を含む): 218509824

約数和(自身を除く): 140432016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 542207, 1084414, 1626621, 2168828, 3253242, 4337656, 4879863, 6506484, 8675312, 9759726, 13012968, 19519452, 26025936, 39038904, 78077808]

約数ペア:

[(1, 78077808), (2, 39038904), (3, 26025936), (4, 19519452), (6, 13012968), (8, 9759726), (9, 8675312), (12, 6506484), (16, 4879863), (18, 4337656), (24, 3253242), (36, 2168828), (48, 1626621), (72, 1084414), (144, 542207)]