72661212

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{1327}}^1$

素因数の和:1369

約数の個数: 90

約数和(自身を含む): 205841328

約数和(自身を除く): 133180116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 324, 338, 351, 468, 507, 676, 702, 1014, 1053, 1327, 1404, 1521, 2028, 2106, 2654, 3042, 3981, 4212, 4563, 5308, 6084, 7962, 9126, 11943, 13689, 15924, 17251, 18252, 23886, 27378, 34502, 35829, 47772, 51753, 54756, 69004, 71658, 103506, 107487, 143316, 155259, 207012, 214974, 224263, 310518, 429948, 448526, 465777, 621036, 672789, 897052, 931554, 1345578, 1397331, 1863108, 2018367, 2691156, 2794662, 4036734, 5589324, 6055101, 8073468, 12110202, 18165303, 24220404, 36330606, 72661212]

約数ペア:

[(1, 72661212), (2, 36330606), (3, 24220404), (4, 18165303), (6, 12110202), (9, 8073468), (12, 6055101), (13, 5589324), (18, 4036734), (26, 2794662), (27, 2691156), (36, 2018367), (39, 1863108), (52, 1397331), (54, 1345578), (78, 931554), (81, 897052), (108, 672789), (117, 621036), (156, 465777), (162, 448526), (169, 429948), (234, 310518), (324, 224263), (338, 214974), (351, 207012), (468, 155259), (507, 143316), (676, 107487), (702, 103506), (1014, 71658), (1053, 69004), (1327, 54756), (1404, 51753), (1521, 47772), (2028, 35829), (2106, 34502), (2654, 27378), (3042, 23886), (3981, 18252), (4212, 17251), (4563, 15924), (5308, 13689), (6084, 11943), (7962, 9126)]