127912848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10289}}^1$

素因数の和:10344

約数の個数: 80

約数和(自身を含む): 387891840

約数和(自身を除く): 259978992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 10289, 12432, 20578, 30867, 41156, 61734, 72023, 82312, 123468, 144046, 164624, 216069, 246936, 288092, 380693, 432138, 493872, 576184, 761386, 864276, 1142079, 1152368, 1522772, 1728552, 2284158, 2664851, 3045544, 3457104, 4568316, 5329702, 6091088, 7994553, 9136632, 10659404, 15989106, 18273264, 21318808, 31978212, 42637616, 63956424, 127912848]

約数ペア:

[(1, 127912848), (2, 63956424), (3, 42637616), (4, 31978212), (6, 21318808), (7, 18273264), (8, 15989106), (12, 10659404), (14, 9136632), (16, 7994553), (21, 6091088), (24, 5329702), (28, 4568316), (37, 3457104), (42, 3045544), (48, 2664851), (56, 2284158), (74, 1728552), (84, 1522772), (111, 1152368), (112, 1142079), (148, 864276), (168, 761386), (222, 576184), (259, 493872), (296, 432138), (336, 380693), (444, 288092), (518, 246936), (592, 216069), (777, 164624), (888, 144046), (1036, 123468), (1554, 82312), (1776, 72023), (2072, 61734), (3108, 41156), (4144, 30867), (6216, 20578), (10289, 12432)]