77660236

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 147780864

約数和(自身を除く): 70120628

約数列:

[1, 2, 4, 23, 43, 46, 67, 86, 92, 134, 172, 268, 293, 586, 989, 1172, 1541, 1978, 2881, 3082, 3956, 5762, 6164, 6739, 11524, 12599, 13478, 19631, 25198, 26956, 39262, 50396, 66263, 78524, 132526, 265052, 289777, 451513, 579554, 844133, 903026, 1159108, 1688266, 1806052, 3376532, 19415059, 38830118, 77660236]

約数ペア:

[(1, 77660236), (2, 38830118), (4, 19415059), (23, 3376532), (43, 1806052), (46, 1688266), (67, 1159108), (86, 903026), (92, 844133), (134, 579554), (172, 451513), (268, 289777), (293, 265052), (586, 132526), (989, 78524), (1172, 66263), (1541, 50396), (1978, 39262), (2881, 26956), (3082, 25198), (3956, 19631), (5762, 13478), (6164, 12599), (6739, 11524)]