69105294

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2351}}^1$

素因数の和:2453

約数の個数: 48

約数和(自身を含む): 158505984

約数和(自身を除く): 89400690

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 71, 138, 142, 207, 213, 414, 426, 639, 1278, 1633, 2351, 3266, 4702, 4899, 7053, 9798, 14106, 14697, 21159, 29394, 42318, 54073, 108146, 162219, 166921, 324438, 333842, 486657, 500763, 973314, 1001526, 1502289, 3004578, 3839183, 7678366, 11517549, 23035098, 34552647, 69105294]

約数ペア:

[(1, 69105294), (2, 34552647), (3, 23035098), (6, 11517549), (9, 7678366), (18, 3839183), (23, 3004578), (46, 1502289), (69, 1001526), (71, 973314), (138, 500763), (142, 486657), (207, 333842), (213, 324438), (414, 166921), (426, 162219), (639, 108146), (1278, 54073), (1633, 42318), (2351, 29394), (3266, 21159), (4702, 14697), (4899, 14106), (7053, 9798)]