87366884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 173697216

約数和(自身を除く): 86330332

約数列:

[1, 2, 4, 11, 22, 43, 44, 61, 86, 122, 172, 244, 473, 671, 757, 946, 1342, 1514, 1892, 2623, 2684, 3028, 5246, 8327, 10492, 16654, 28853, 32551, 33308, 46177, 57706, 65102, 92354, 115412, 130204, 184708, 358061, 507947, 716122, 1015894, 1432244, 1985611, 2031788, 3971222, 7942444, 21841721, 43683442, 87366884]

約数ペア:

[(1, 87366884), (2, 43683442), (4, 21841721), (11, 7942444), (22, 3971222), (43, 2031788), (44, 1985611), (61, 1432244), (86, 1015894), (122, 716122), (172, 507947), (244, 358061), (473, 184708), (671, 130204), (757, 115412), (946, 92354), (1342, 65102), (1514, 57706), (1892, 46177), (2623, 33308), (2684, 32551), (3028, 28853), (5246, 16654), (8327, 10492)]