82890228

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{359}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 197406720

約数和(自身を除く): 114516492

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 271, 284, 359, 426, 542, 718, 813, 852, 1077, 1084, 1436, 1626, 2154, 3252, 4308, 19241, 25489, 38482, 50978, 57723, 76467, 76964, 97289, 101956, 115446, 152934, 194578, 230892, 291867, 305868, 389156, 583734, 1167468, 6907519, 13815038, 20722557, 27630076, 41445114, 82890228]

約数ペア:

[(1, 82890228), (2, 41445114), (3, 27630076), (4, 20722557), (6, 13815038), (12, 6907519), (71, 1167468), (142, 583734), (213, 389156), (271, 305868), (284, 291867), (359, 230892), (426, 194578), (542, 152934), (718, 115446), (813, 101956), (852, 97289), (1077, 76964), (1084, 76467), (1436, 57723), (1626, 50978), (2154, 38482), (3252, 25489), (4308, 19241)]