85872276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2287}}^1$

素因数の和:2453

約数の個数: 72

約数和(自身を含む): 249849600

約数和(自身を除く): 163977324

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, 2287, 2682, 3129, 4172, 4574, 5364, 6258, 6861, 9148, 9387, 12516, 13722, 16009, 18774, 20583, 27444, 32018, 37548, 41166, 48027, 64036, 82332, 96054, 144081, 192108, 288162, 340763, 576324, 681526, 1022289, 1363052, 2044578, 2385341, 3066867, 4089156, 4770682, 6133734, 7156023, 9541364, 12267468, 14312046, 21468069, 28624092, 42936138, 85872276]

約数ペア:

[(1, 85872276), (2, 42936138), (3, 28624092), (4, 21468069), (6, 14312046), (7, 12267468), (9, 9541364), (12, 7156023), (14, 6133734), (18, 4770682), (21, 4089156), (28, 3066867), (36, 2385341), (42, 2044578), (63, 1363052), (84, 1022289), (126, 681526), (149, 576324), (252, 340763), (298, 288162), (447, 192108), (596, 144081), (894, 96054), (1043, 82332), (1341, 64036), (1788, 48027), (2086, 41166), (2287, 37548), (2682, 32018), (3129, 27444), (4172, 20583), (4574, 18774), (5364, 16009), (6258, 13722), (6861, 12516), (9148, 9387)]