78644742

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{4397}}^1$

素因数の和:4684

約数の個数: 32

約数和(自身を含む): 172260864

約数和(自身を除く): 93616122

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 271, 542, 813, 1626, 2981, 4397, 5962, 8794, 8943, 13191, 17886, 26382, 48367, 96734, 145101, 290202, 1191587, 2383174, 3574761, 7149522, 13107457, 26214914, 39322371, 78644742]

約数ペア:

[(1, 78644742), (2, 39322371), (3, 26214914), (6, 13107457), (11, 7149522), (22, 3574761), (33, 2383174), (66, 1191587), (271, 290202), (542, 145101), (813, 96734), (1626, 48367), (2981, 26382), (4397, 17886), (5962, 13191), (8794, 8943)]