87960372

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{757}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 214956672

約数和(自身を除く): 126996300

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 421, 757, 842, 1263, 1514, 1684, 2271, 2526, 3028, 4542, 5052, 9084, 9683, 17411, 19366, 29049, 34822, 38732, 52233, 58098, 69644, 104466, 116196, 208932, 318697, 637394, 956091, 1274788, 1912182, 3824364, 7330031, 14660062, 21990093, 29320124, 43980186, 87960372]

約数ペア:

[(1, 87960372), (2, 43980186), (3, 29320124), (4, 21990093), (6, 14660062), (12, 7330031), (23, 3824364), (46, 1912182), (69, 1274788), (92, 956091), (138, 637394), (276, 318697), (421, 208932), (757, 116196), (842, 104466), (1263, 69644), (1514, 58098), (1684, 52233), (2271, 38732), (2526, 34822), (3028, 29049), (4542, 19366), (5052, 17411), (9084, 9683)]