81532932

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2477}}^1$

素因数の和:2708

約数の個数: 48

約数和(自身を含む): 205931712

約数和(自身を除く): 124398780

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 211, 422, 633, 844, 1266, 2477, 2532, 2743, 4954, 5486, 7431, 8229, 9908, 10972, 14862, 16458, 29724, 32201, 32916, 64402, 96603, 128804, 193206, 386412, 522647, 1045294, 1567941, 2090588, 3135882, 6271764, 6794411, 13588822, 20383233, 27177644, 40766466, 81532932]

約数ペア:

[(1, 81532932), (2, 40766466), (3, 27177644), (4, 20383233), (6, 13588822), (12, 6794411), (13, 6271764), (26, 3135882), (39, 2090588), (52, 1567941), (78, 1045294), (156, 522647), (211, 386412), (422, 193206), (633, 128804), (844, 96603), (1266, 64402), (2477, 32916), (2532, 32201), (2743, 29724), (4954, 16458), (5486, 14862), (7431, 10972), (8229, 9908)]