87628604

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{347}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 182407680

約数和(自身を除く): 94779076

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 311, 347, 406, 622, 694, 812, 1244, 1388, 2177, 2429, 4354, 4858, 8708, 9019, 9716, 10063, 18038, 20126, 36076, 40252, 63133, 70441, 107917, 126266, 140882, 215834, 252532, 281764, 431668, 755419, 1510838, 3021676, 3129593, 6259186, 12518372, 21907151, 43814302, 87628604]

約数ペア:

[(1, 87628604), (2, 43814302), (4, 21907151), (7, 12518372), (14, 6259186), (28, 3129593), (29, 3021676), (58, 1510838), (116, 755419), (203, 431668), (311, 281764), (347, 252532), (406, 215834), (622, 140882), (694, 126266), (812, 107917), (1244, 70441), (1388, 63133), (2177, 40252), (2429, 36076), (4354, 20126), (4858, 18038), (8708, 10063), (9019, 9716)]