72739082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{90247}}^1$

素因数の和:90293

約数の個数: 16

約数和(自身を含む): 121293312

約数和(自身を除く): 48554230

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 90247, 180494, 1173211, 2346422, 2797657, 5595314, 36369541, 72739082]

約数ペア:

[(1, 72739082), (2, 36369541), (13, 5595314), (26, 2797657), (31, 2346422), (62, 1173211), (403, 180494), (806, 90247)]