78477426

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{189559}}^1$

素因数の和:189590

約数の個数: 24

約数和(自身を含む): 177428160

約数和(自身を除く): 98950734

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 189559, 379118, 568677, 1137354, 1706031, 3412062, 4359857, 8719714, 13079571, 26159142, 39238713, 78477426]

約数ペア:

[(1, 78477426), (2, 39238713), (3, 26159142), (6, 13079571), (9, 8719714), (18, 4359857), (23, 3412062), (46, 1706031), (69, 1137354), (138, 568677), (207, 379118), (414, 189559)]