45190838

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 72

約数和(自身を含む): 89880336

約数和(自身を除く): 44689498

約数列:

[1, 2, 7, 11, 14, 22, 37, 49, 74, 77, 98, 103, 121, 154, 206, 242, 259, 407, 518, 539, 721, 814, 847, 1078, 1133, 1442, 1694, 1813, 2266, 2849, 3626, 3811, 4477, 5047, 5698, 5929, 7622, 7931, 8954, 10094, 11858, 12463, 15862, 19943, 24926, 26677, 31339, 39886, 41921, 53354, 55517, 62678, 83842, 87241, 111034, 174482, 186739, 219373, 293447, 373478, 438746, 461131, 586894, 610687, 922262, 1221374, 2054129, 3227917, 4108258, 6455834, 22595419, 45190838]

約数ペア:

[(1, 45190838), (2, 22595419), (7, 6455834), (11, 4108258), (14, 3227917), (22, 2054129), (37, 1221374), (49, 922262), (74, 610687), (77, 586894), (98, 461131), (103, 438746), (121, 373478), (154, 293447), (206, 219373), (242, 186739), (259, 174482), (407, 111034), (518, 87241), (539, 83842), (721, 62678), (814, 55517), (847, 53354), (1078, 41921), (1133, 39886), (1442, 31339), (1694, 26677), (1813, 24926), (2266, 19943), (2849, 15862), (3626, 12463), (3811, 11858), (4477, 10094), (5047, 8954), (5698, 7931), (5929, 7622)]