73101556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 143462592

約数和(自身を除く): 70361036

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 137, 181, 268, 274, 362, 548, 724, 737, 1474, 1507, 1991, 2948, 3014, 3982, 6028, 7964, 9179, 12127, 18358, 24254, 24797, 36716, 48508, 49594, 99188, 100969, 133397, 201938, 266794, 272767, 403876, 533588, 545534, 1091068, 1661399, 3322798, 6645596, 18275389, 36550778, 73101556]

約数ペア:

[(1, 73101556), (2, 36550778), (4, 18275389), (11, 6645596), (22, 3322798), (44, 1661399), (67, 1091068), (134, 545534), (137, 533588), (181, 403876), (268, 272767), (274, 266794), (362, 201938), (548, 133397), (724, 100969), (737, 99188), (1474, 49594), (1507, 48508), (1991, 36716), (2948, 24797), (3014, 24254), (3982, 18358), (6028, 12127), (7964, 9179)]