84109404

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:427

約数の個数: 72

約数和(自身を含む): 211805440

約数和(自身を除く): 127696036

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 79, 102, 158, 204, 237, 289, 307, 316, 474, 578, 614, 867, 921, 948, 1156, 1228, 1343, 1734, 1842, 2686, 3468, 3684, 4029, 5219, 5372, 8058, 10438, 15657, 16116, 20876, 22831, 24253, 31314, 45662, 48506, 62628, 68493, 72759, 88723, 91324, 97012, 136986, 145518, 177446, 266169, 273972, 291036, 354892, 412301, 532338, 824602, 1064676, 1236903, 1649204, 2473806, 4947612, 7009117, 14018234, 21027351, 28036468, 42054702, 84109404]

約数ペア:

[(1, 84109404), (2, 42054702), (3, 28036468), (4, 21027351), (6, 14018234), (12, 7009117), (17, 4947612), (34, 2473806), (51, 1649204), (68, 1236903), (79, 1064676), (102, 824602), (158, 532338), (204, 412301), (237, 354892), (289, 291036), (307, 273972), (316, 266169), (474, 177446), (578, 145518), (614, 136986), (867, 97012), (921, 91324), (948, 88723), (1156, 72759), (1228, 68493), (1343, 62628), (1734, 48506), (1842, 45662), (2686, 31314), (3468, 24253), (3684, 22831), (4029, 20876), (5219, 16116), (5372, 15657), (8058, 10438)]