99389556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2647}}^1$

素因数の和:2813

約数の個数: 72

約数和(自身を含む): 289161600

約数和(自身を除く): 189772044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 149, 252, 298, 447, 596, 894, 1043, 1341, 1788, 2086, 2647, 2682, 3129, 4172, 5294, 5364, 6258, 7941, 9387, 10588, 12516, 15882, 18529, 18774, 23823, 31764, 37058, 37548, 47646, 55587, 74116, 95292, 111174, 166761, 222348, 333522, 394403, 667044, 788806, 1183209, 1577612, 2366418, 2760821, 3549627, 4732836, 5521642, 7099254, 8282463, 11043284, 14198508, 16564926, 24847389, 33129852, 49694778, 99389556]

約数ペア:

[(1, 99389556), (2, 49694778), (3, 33129852), (4, 24847389), (6, 16564926), (7, 14198508), (9, 11043284), (12, 8282463), (14, 7099254), (18, 5521642), (21, 4732836), (28, 3549627), (36, 2760821), (42, 2366418), (63, 1577612), (84, 1183209), (126, 788806), (149, 667044), (252, 394403), (298, 333522), (447, 222348), (596, 166761), (894, 111174), (1043, 95292), (1341, 74116), (1788, 55587), (2086, 47646), (2647, 37548), (2682, 37058), (3129, 31764), (4172, 23823), (5294, 18774), (5364, 18529), (6258, 15882), (7941, 12516), (9387, 10588)]