174105108

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2393}}^1$

素因数の和:2493

約数の個数: 72

約数和(自身を含む): 460107648

約数和(自身を除く): 286002540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 387, 423, 516, 564, 774, 846, 1548, 1692, 2021, 2393, 4042, 4786, 6063, 7179, 8084, 9572, 12126, 14358, 18189, 21537, 24252, 28716, 36378, 43074, 72756, 86148, 102899, 112471, 205798, 224942, 308697, 337413, 411596, 449884, 617394, 674826, 926091, 1012239, 1234788, 1349652, 1852182, 2024478, 3704364, 4048956, 4836253, 9672506, 14508759, 19345012, 29017518, 43526277, 58035036, 87052554, 174105108]

約数ペア:

[(1, 174105108), (2, 87052554), (3, 58035036), (4, 43526277), (6, 29017518), (9, 19345012), (12, 14508759), (18, 9672506), (36, 4836253), (43, 4048956), (47, 3704364), (86, 2024478), (94, 1852182), (129, 1349652), (141, 1234788), (172, 1012239), (188, 926091), (258, 674826), (282, 617394), (387, 449884), (423, 411596), (516, 337413), (564, 308697), (774, 224942), (846, 205798), (1548, 112471), (1692, 102899), (2021, 86148), (2393, 72756), (4042, 43074), (4786, 36378), (6063, 28716), (7179, 24252), (8084, 21537), (9572, 18189), (12126, 14358)]