7150212

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 19219200

約数和(自身を除く): 12068988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 149, 172, 186, 258, 279, 298, 372, 387, 447, 516, 558, 596, 774, 894, 1116, 1333, 1341, 1548, 1788, 2666, 2682, 3999, 4619, 5332, 5364, 6407, 7998, 9238, 11997, 12814, 13857, 15996, 18476, 19221, 23994, 25628, 27714, 38442, 41571, 47988, 55428, 57663, 76884, 83142, 115326, 166284, 198617, 230652, 397234, 595851, 794468, 1191702, 1787553, 2383404, 3575106, 7150212]

約数ペア:

[(1, 7150212), (2, 3575106), (3, 2383404), (4, 1787553), (6, 1191702), (9, 794468), (12, 595851), (18, 397234), (31, 230652), (36, 198617), (43, 166284), (62, 115326), (86, 83142), (93, 76884), (124, 57663), (129, 55428), (149, 47988), (172, 41571), (186, 38442), (258, 27714), (279, 25628), (298, 23994), (372, 19221), (387, 18476), (447, 15996), (516, 13857), (558, 12814), (596, 11997), (774, 9238), (894, 7998), (1116, 6407), (1333, 5364), (1341, 5332), (1548, 4619), (1788, 3999), (2666, 2682)]