64261368

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{6421}}^1$

素因数の和:6572

約数の個数: 48

約数和(自身を含む): 175320600

約数和(自身を除く): 111059232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 6421, 10008, 12842, 19263, 25684, 38526, 51368, 57789, 77052, 115578, 154104, 231156, 462312, 892519, 1785038, 2677557, 3570076, 5355114, 7140152, 8032671, 10710228, 16065342, 21420456, 32130684, 64261368]

約数ペア:

[(1, 64261368), (2, 32130684), (3, 21420456), (4, 16065342), (6, 10710228), (8, 8032671), (9, 7140152), (12, 5355114), (18, 3570076), (24, 2677557), (36, 1785038), (72, 892519), (139, 462312), (278, 231156), (417, 154104), (556, 115578), (834, 77052), (1112, 57789), (1251, 51368), (1668, 38526), (2502, 25684), (3336, 19263), (5004, 12842), (6421, 10008)]