85178268

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:576

約数の個数: 108

約数和(自身を含む): 253333080

約数和(自身を除く): 168154812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 109, 126, 147, 196, 218, 252, 294, 327, 436, 441, 443, 588, 654, 763, 882, 886, 981, 1308, 1329, 1526, 1764, 1772, 1962, 2289, 2658, 3052, 3101, 3924, 3987, 4578, 5316, 5341, 6202, 6867, 7974, 9156, 9303, 10682, 12404, 13734, 15948, 16023, 18606, 21364, 21707, 27468, 27909, 32046, 37212, 43414, 48069, 48287, 55818, 64092, 65121, 86828, 96138, 96574, 111636, 130242, 144861, 192276, 193148, 195363, 260484, 289722, 338009, 390726, 434583, 579444, 676018, 781452, 869166, 1014027, 1352036, 1738332, 2028054, 2366063, 3042081, 4056108, 4732126, 6084162, 7098189, 9464252, 12168324, 14196378, 21294567, 28392756, 42589134, 85178268]

約数ペア:

[(1, 85178268), (2, 42589134), (3, 28392756), (4, 21294567), (6, 14196378), (7, 12168324), (9, 9464252), (12, 7098189), (14, 6084162), (18, 4732126), (21, 4056108), (28, 3042081), (36, 2366063), (42, 2028054), (49, 1738332), (63, 1352036), (84, 1014027), (98, 869166), (109, 781452), (126, 676018), (147, 579444), (196, 434583), (218, 390726), (252, 338009), (294, 289722), (327, 260484), (436, 195363), (441, 193148), (443, 192276), (588, 144861), (654, 130242), (763, 111636), (882, 96574), (886, 96138), (981, 86828), (1308, 65121), (1329, 64092), (1526, 55818), (1764, 48287), (1772, 48069), (1962, 43414), (2289, 37212), (2658, 32046), (3052, 27909), (3101, 27468), (3924, 21707), (3987, 21364), (4578, 18606), (5316, 16023), (5341, 15948), (6202, 13734), (6867, 12404), (7974, 10682), (9156, 9303)]