78116524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{3821}}^1$

素因数の和:4113

約数の個数: 24

約数和(自身を含む): 144471600

約数和(自身を除く): 66355076

約数列:

[1, 2, 4, 19, 38, 76, 269, 538, 1076, 3821, 5111, 7642, 10222, 15284, 20444, 72599, 145198, 290396, 1027849, 2055698, 4111396, 19529131, 39058262, 78116524]

約数ペア:

[(1, 78116524), (2, 39058262), (4, 19529131), (19, 4111396), (38, 2055698), (76, 1027849), (269, 290396), (538, 145198), (1076, 72599), (3821, 20444), (5111, 15284), (7642, 10222)]