64038524

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 134198064

約数和(自身を除く): 70159540

約数列:

[1, 2, 4, 11, 17, 22, 34, 43, 44, 68, 86, 121, 172, 181, 187, 242, 362, 374, 473, 484, 724, 731, 748, 946, 1462, 1892, 1991, 2057, 2924, 3077, 3982, 4114, 5203, 6154, 7783, 7964, 8041, 8228, 10406, 12308, 15566, 16082, 20812, 21901, 31132, 32164, 33847, 43802, 67694, 85613, 87604, 88451, 132311, 135388, 171226, 176902, 264622, 342452, 353804, 372317, 529244, 744634, 941743, 1455421, 1489268, 1883486, 2910842, 3766972, 5821684, 16009631, 32019262, 64038524]

約数ペア:

[(1, 64038524), (2, 32019262), (4, 16009631), (11, 5821684), (17, 3766972), (22, 2910842), (34, 1883486), (43, 1489268), (44, 1455421), (68, 941743), (86, 744634), (121, 529244), (172, 372317), (181, 353804), (187, 342452), (242, 264622), (362, 176902), (374, 171226), (473, 135388), (484, 132311), (724, 88451), (731, 87604), (748, 85613), (946, 67694), (1462, 43802), (1892, 33847), (1991, 32164), (2057, 31132), (2924, 21901), (3077, 20812), (3982, 16082), (4114, 15566), (5203, 12308), (6154, 10406), (7783, 8228), (7964, 8041)]