73854508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1481}}^1$

素因数の和:1642

約数の個数: 48

約数和(自身を含む): 160340544

約数和(自身を除く): 86486036

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 182, 274, 364, 548, 959, 1481, 1781, 1918, 2962, 3562, 3836, 5924, 7124, 10367, 12467, 19253, 20734, 24934, 38506, 41468, 49868, 77012, 134771, 202897, 269542, 405794, 539084, 811588, 1420279, 2637661, 2840558, 5275322, 5681116, 10550644, 18463627, 36927254, 73854508]

約数ペア:

[(1, 73854508), (2, 36927254), (4, 18463627), (7, 10550644), (13, 5681116), (14, 5275322), (26, 2840558), (28, 2637661), (52, 1420279), (91, 811588), (137, 539084), (182, 405794), (274, 269542), (364, 202897), (548, 134771), (959, 77012), (1481, 49868), (1781, 41468), (1918, 38506), (2962, 24934), (3562, 20734), (3836, 19253), (5924, 12467), (7124, 10367)]