87015636

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{757}}^1$

素因数の和:901

約数の個数: 72

約数和(自身を含む): 229558784

約数和(自身を除く): 142543148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 103, 124, 186, 206, 279, 309, 372, 412, 558, 618, 757, 927, 1116, 1236, 1514, 1854, 2271, 3028, 3193, 3708, 4542, 6386, 6813, 9084, 9579, 12772, 13626, 19158, 23467, 27252, 28737, 38316, 46934, 57474, 70401, 77971, 93868, 114948, 140802, 155942, 211203, 233913, 281604, 311884, 422406, 467826, 701739, 844812, 935652, 1403478, 2417101, 2806956, 4834202, 7251303, 9668404, 14502606, 21753909, 29005212, 43507818, 87015636]

約数ペア:

[(1, 87015636), (2, 43507818), (3, 29005212), (4, 21753909), (6, 14502606), (9, 9668404), (12, 7251303), (18, 4834202), (31, 2806956), (36, 2417101), (62, 1403478), (93, 935652), (103, 844812), (124, 701739), (186, 467826), (206, 422406), (279, 311884), (309, 281604), (372, 233913), (412, 211203), (558, 155942), (618, 140802), (757, 114948), (927, 93868), (1116, 77971), (1236, 70401), (1514, 57474), (1854, 46934), (2271, 38316), (3028, 28737), (3193, 27252), (3708, 23467), (4542, 19158), (6386, 13626), (6813, 12772), (9084, 9579)]