87059718

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 201738240

約数和(自身を除く): 114678522

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 131, 186, 262, 279, 393, 397, 558, 786, 794, 837, 1179, 1191, 1674, 2358, 2382, 3537, 3573, 4061, 7074, 7146, 8122, 10719, 12183, 12307, 21438, 24366, 24614, 36549, 36921, 52007, 73098, 73842, 104014, 109647, 110763, 156021, 219294, 221526, 312042, 332289, 468063, 664578, 936126, 1404189, 1612217, 2808378, 3224434, 4836651, 9673302, 14509953, 29019906, 43529859, 87059718]

約数ペア:

[(1, 87059718), (2, 43529859), (3, 29019906), (6, 14509953), (9, 9673302), (18, 4836651), (27, 3224434), (31, 2808378), (54, 1612217), (62, 1404189), (93, 936126), (131, 664578), (186, 468063), (262, 332289), (279, 312042), (393, 221526), (397, 219294), (558, 156021), (786, 110763), (794, 109647), (837, 104014), (1179, 73842), (1191, 73098), (1674, 52007), (2358, 36921), (2382, 36549), (3537, 24614), (3573, 24366), (4061, 21438), (7074, 12307), (7146, 12183), (8122, 10719)]