69811896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1085

約数の個数: 128

約数和(自身を含む): 223695360

約数和(自身を除く): 153883464

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 37, 42, 44, 56, 66, 74, 77, 84, 88, 111, 132, 148, 154, 168, 222, 231, 259, 264, 296, 308, 407, 444, 462, 518, 616, 777, 814, 888, 924, 1021, 1036, 1221, 1554, 1628, 1848, 2042, 2072, 2442, 2849, 3063, 3108, 3256, 4084, 4884, 5698, 6126, 6216, 7147, 8168, 8547, 9768, 11231, 11396, 12252, 14294, 17094, 21441, 22462, 22792, 24504, 28588, 33693, 34188, 37777, 42882, 44924, 57176, 67386, 68376, 75554, 78617, 85764, 89848, 113331, 134772, 151108, 157234, 171528, 226662, 235851, 264439, 269544, 302216, 314468, 415547, 453324, 471702, 528878, 628936, 793317, 831094, 906648, 943404, 1057756, 1246641, 1586634, 1662188, 1886808, 2115512, 2493282, 2908829, 3173268, 3324376, 4986564, 5817658, 6346536, 8726487, 9973128, 11635316, 17452974, 23270632, 34905948, 69811896]

約数ペア:

[(1, 69811896), (2, 34905948), (3, 23270632), (4, 17452974), (6, 11635316), (7, 9973128), (8, 8726487), (11, 6346536), (12, 5817658), (14, 4986564), (21, 3324376), (22, 3173268), (24, 2908829), (28, 2493282), (33, 2115512), (37, 1886808), (42, 1662188), (44, 1586634), (56, 1246641), (66, 1057756), (74, 943404), (77, 906648), (84, 831094), (88, 793317), (111, 628936), (132, 528878), (148, 471702), (154, 453324), (168, 415547), (222, 314468), (231, 302216), (259, 269544), (264, 264439), (296, 235851), (308, 226662), (407, 171528), (444, 157234), (462, 151108), (518, 134772), (616, 113331), (777, 89848), (814, 85764), (888, 78617), (924, 75554), (1021, 68376), (1036, 67386), (1221, 57176), (1554, 44924), (1628, 42882), (1848, 37777), (2042, 34188), (2072, 33693), (2442, 28588), (2849, 24504), (3063, 22792), (3108, 22462), (3256, 21441), (4084, 17094), (4884, 14294), (5698, 12252), (6126, 11396), (6216, 11231), (7147, 9768), (8168, 8547)]