86413740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6637}}^1$

素因数の和:6687

約数の個数: 96

約数和(自身を含む): 285487104

約数和(自身を除く): 199073364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 6637, 13020, 13274, 19911, 26548, 33185, 39822, 46459, 66370, 79644, 92918, 99555, 132740, 139377, 185836, 199110, 205747, 232295, 278754, 398220, 411494, 464590, 557508, 617241, 696885, 822988, 929180, 1028735, 1234482, 1393770, 1440229, 2057470, 2468964, 2787540, 2880458, 3086205, 4114940, 4320687, 5760916, 6172410, 7201145, 8641374, 12344820, 14402290, 17282748, 21603435, 28804580, 43206870, 86413740]

約数ペア:

[(1, 86413740), (2, 43206870), (3, 28804580), (4, 21603435), (5, 17282748), (6, 14402290), (7, 12344820), (10, 8641374), (12, 7201145), (14, 6172410), (15, 5760916), (20, 4320687), (21, 4114940), (28, 3086205), (30, 2880458), (31, 2787540), (35, 2468964), (42, 2057470), (60, 1440229), (62, 1393770), (70, 1234482), (84, 1028735), (93, 929180), (105, 822988), (124, 696885), (140, 617241), (155, 557508), (186, 464590), (210, 411494), (217, 398220), (310, 278754), (372, 232295), (420, 205747), (434, 199110), (465, 185836), (620, 139377), (651, 132740), (868, 99555), (930, 92918), (1085, 79644), (1302, 66370), (1860, 46459), (2170, 39822), (2604, 33185), (3255, 26548), (4340, 19911), (6510, 13274), (6637, 13020)]