78724374

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{653}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 160475904

約数和(自身を除く): 81751530

約数列:

[1, 2, 3, 6, 71, 142, 213, 283, 426, 566, 653, 849, 1306, 1698, 1959, 3918, 20093, 40186, 46363, 60279, 92726, 120558, 139089, 184799, 278178, 369598, 554397, 1108794, 13120729, 26241458, 39362187, 78724374]

約数ペア:

[(1, 78724374), (2, 39362187), (3, 26241458), (6, 13120729), (71, 1108794), (142, 554397), (213, 369598), (283, 278178), (426, 184799), (566, 139089), (653, 120558), (849, 92726), (1306, 60279), (1698, 46363), (1959, 40186), (3918, 20093)]