86276988

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:481

約数の個数: 120

約数和(自身を含む): 260876000

約数和(自身を除く): 174599012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 109, 126, 162, 189, 218, 252, 324, 327, 349, 378, 436, 567, 654, 698, 756, 763, 981, 1047, 1134, 1308, 1396, 1526, 1962, 2094, 2268, 2289, 2443, 2943, 3052, 3141, 3924, 4188, 4578, 4886, 5886, 6282, 6867, 7329, 8829, 9156, 9423, 9772, 11772, 12564, 13734, 14658, 17658, 18846, 20601, 21987, 27468, 28269, 29316, 35316, 37692, 38041, 41202, 43974, 56538, 61803, 65961, 76082, 82404, 87948, 113076, 114123, 123606, 131922, 152164, 197883, 228246, 247212, 263844, 266287, 342369, 395766, 456492, 532574, 684738, 791532, 798861, 1027107, 1065148, 1369476, 1597722, 2054214, 2396583, 3081321, 3195444, 4108428, 4793166, 6162642, 7189749, 9586332, 12325284, 14379498, 21569247, 28758996, 43138494, 86276988]

約数ペア:

[(1, 86276988), (2, 43138494), (3, 28758996), (4, 21569247), (6, 14379498), (7, 12325284), (9, 9586332), (12, 7189749), (14, 6162642), (18, 4793166), (21, 4108428), (27, 3195444), (28, 3081321), (36, 2396583), (42, 2054214), (54, 1597722), (63, 1369476), (81, 1065148), (84, 1027107), (108, 798861), (109, 791532), (126, 684738), (162, 532574), (189, 456492), (218, 395766), (252, 342369), (324, 266287), (327, 263844), (349, 247212), (378, 228246), (436, 197883), (567, 152164), (654, 131922), (698, 123606), (756, 114123), (763, 113076), (981, 87948), (1047, 82404), (1134, 76082), (1308, 65961), (1396, 61803), (1526, 56538), (1962, 43974), (2094, 41202), (2268, 38041), (2289, 37692), (2443, 35316), (2943, 29316), (3052, 28269), (3141, 27468), (3924, 21987), (4188, 20601), (4578, 18846), (4886, 17658), (5886, 14658), (6282, 13734), (6867, 12564), (7329, 11772), (8829, 9772), (9156, 9423)]