78563448

素因数分解:

$2^3\times 3^2\times {\mathrm{1091159}}^1$

素因数の和:1091171

約数の個数: 24

約数和(自身を含む): 212776200

約数和(自身を除く): 134212752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1091159, 2182318, 3273477, 4364636, 6546954, 8729272, 9820431, 13093908, 19640862, 26187816, 39281724, 78563448]

約数ペア:

[(1, 78563448), (2, 39281724), (3, 26187816), (4, 19640862), (6, 13093908), (8, 9820431), (9, 8729272), (12, 6546954), (18, 4364636), (24, 3273477), (36, 2182318), (72, 1091159)]