78291432

素因数分解:

$2^3\times 3^2\times {\mathrm{1087381}}^1$

素因数の和:1087393

約数の個数: 24

約数和(自身を含む): 212039490

約数和(自身を除く): 133748058

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1087381, 2174762, 3262143, 4349524, 6524286, 8699048, 9786429, 13048572, 19572858, 26097144, 39145716, 78291432]

約数ペア:

[(1, 78291432), (2, 39145716), (3, 26097144), (4, 19572858), (6, 13048572), (8, 9786429), (9, 8699048), (12, 6524286), (18, 4349524), (24, 3262143), (36, 2174762), (72, 1087381)]