72795732

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1987}}^1$

素因数の和:2108

約数の個数: 48

約数和(自身を含む): 176343552

約数和(自身を除く): 103547820

約数列:

[1, 2, 3, 4, 6, 12, 43, 71, 86, 129, 142, 172, 213, 258, 284, 426, 516, 852, 1987, 3053, 3974, 5961, 6106, 7948, 9159, 11922, 12212, 18318, 23844, 36636, 85441, 141077, 170882, 256323, 282154, 341764, 423231, 512646, 564308, 846462, 1025292, 1692924, 6066311, 12132622, 18198933, 24265244, 36397866, 72795732]

約数ペア:

[(1, 72795732), (2, 36397866), (3, 24265244), (4, 18198933), (6, 12132622), (12, 6066311), (43, 1692924), (71, 1025292), (86, 846462), (129, 564308), (142, 512646), (172, 423231), (213, 341764), (258, 282154), (284, 256323), (426, 170882), (516, 141077), (852, 85441), (1987, 36636), (3053, 23844), (3974, 18318), (5961, 12212), (6106, 11922), (7948, 9159)]