86851044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3221}}^1$

素因数の和:3345

約数の個数: 72

約数和(自身を含む): 253326528

約数和(自身を除く): 166475484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 642, 749, 963, 1284, 1498, 1926, 2247, 2996, 3221, 3852, 4494, 6442, 6741, 8988, 9663, 12884, 13482, 19326, 22547, 26964, 28989, 38652, 45094, 57978, 67641, 90188, 115956, 135282, 202923, 270564, 344647, 405846, 689294, 811692, 1033941, 1378588, 2067882, 2412529, 3101823, 4135764, 4825058, 6203646, 7237587, 9650116, 12407292, 14475174, 21712761, 28950348, 43425522, 86851044]

約数ペア:

[(1, 86851044), (2, 43425522), (3, 28950348), (4, 21712761), (6, 14475174), (7, 12407292), (9, 9650116), (12, 7237587), (14, 6203646), (18, 4825058), (21, 4135764), (28, 3101823), (36, 2412529), (42, 2067882), (63, 1378588), (84, 1033941), (107, 811692), (126, 689294), (214, 405846), (252, 344647), (321, 270564), (428, 202923), (642, 135282), (749, 115956), (963, 90188), (1284, 67641), (1498, 57978), (1926, 45094), (2247, 38652), (2996, 28989), (3221, 26964), (3852, 22547), (4494, 19326), (6442, 13482), (6741, 12884), (8988, 9663)]