69438636

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1447}}^1$

素因数の和:1531

約数の個数: 72

約数和(自身を含む): 185529344

約数和(自身を除く): 116090708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 258, 279, 372, 387, 516, 558, 774, 1116, 1333, 1447, 1548, 2666, 2894, 3999, 4341, 5332, 5788, 7998, 8682, 11997, 13023, 15996, 17364, 23994, 26046, 44857, 47988, 52092, 62221, 89714, 124442, 134571, 179428, 186663, 248884, 269142, 373326, 403713, 538284, 559989, 746652, 807426, 1119978, 1614852, 1928851, 2239956, 3857702, 5786553, 7715404, 11573106, 17359659, 23146212, 34719318, 69438636]

約数ペア:

[(1, 69438636), (2, 34719318), (3, 23146212), (4, 17359659), (6, 11573106), (9, 7715404), (12, 5786553), (18, 3857702), (31, 2239956), (36, 1928851), (43, 1614852), (62, 1119978), (86, 807426), (93, 746652), (124, 559989), (129, 538284), (172, 403713), (186, 373326), (258, 269142), (279, 248884), (372, 186663), (387, 179428), (516, 134571), (558, 124442), (774, 89714), (1116, 62221), (1333, 52092), (1447, 47988), (1548, 44857), (2666, 26046), (2894, 23994), (3999, 17364), (4341, 15996), (5332, 13023), (5788, 11997), (7998, 8682)]