78671448

素因数分解:

$2^3\times 3^2\times {\mathrm{1092659}}^1$

素因数の和:1092671

約数の個数: 24

約数和(自身を含む): 213068700

約数和(自身を除く): 134397252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1092659, 2185318, 3277977, 4370636, 6555954, 8741272, 9833931, 13111908, 19667862, 26223816, 39335724, 78671448]

約数ペア:

[(1, 78671448), (2, 39335724), (3, 26223816), (4, 19667862), (6, 13111908), (8, 9833931), (9, 8741272), (12, 6555954), (18, 4370636), (24, 3277977), (36, 2185318), (72, 1092659)]