68432264

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{601}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 131910240

約数和(自身を除く): 63477976

約数列:

[1, 2, 4, 8, 43, 86, 172, 331, 344, 601, 662, 1202, 1324, 2404, 2648, 4808, 14233, 25843, 28466, 51686, 56932, 103372, 113864, 198931, 206744, 397862, 795724, 1591448, 8554033, 17108066, 34216132, 68432264]

約数ペア:

[(1, 68432264), (2, 34216132), (4, 17108066), (8, 8554033), (43, 1591448), (86, 795724), (172, 397862), (331, 206744), (344, 198931), (601, 113864), (662, 103372), (1202, 56932), (1324, 51686), (2404, 28466), (2648, 25843), (4808, 14233)]