77680248

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{45587}}^1$

素因数の和:45667

約数の個数: 32

約数和(自身を含む): 196940160

約数和(自身を除く): 119259912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 45587, 91174, 136761, 182348, 273522, 364696, 547044, 1094088, 3236677, 6473354, 9710031, 12946708, 19420062, 25893416, 38840124, 77680248]

約数ペア:

[(1, 77680248), (2, 38840124), (3, 25893416), (4, 19420062), (6, 12946708), (8, 9710031), (12, 6473354), (24, 3236677), (71, 1094088), (142, 547044), (213, 364696), (284, 273522), (426, 182348), (568, 136761), (852, 91174), (1704, 45587)]