72390604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{467}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 149700096

約数和(自身を除く): 77309492

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 271, 286, 467, 542, 572, 934, 1084, 1868, 2981, 3523, 5137, 5962, 6071, 7046, 10274, 11924, 12142, 14092, 20548, 24284, 38753, 66781, 77506, 126557, 133562, 155012, 253114, 267124, 506228, 1392127, 1645241, 2784254, 3290482, 5568508, 6580964, 18097651, 36195302, 72390604]

約数ペア:

[(1, 72390604), (2, 36195302), (4, 18097651), (11, 6580964), (13, 5568508), (22, 3290482), (26, 2784254), (44, 1645241), (52, 1392127), (143, 506228), (271, 267124), (286, 253114), (467, 155012), (542, 133562), (572, 126557), (934, 77506), (1084, 66781), (1868, 38753), (2981, 24284), (3523, 20548), (5137, 14092), (5962, 12142), (6071, 11924), (7046, 10274)]