81377448

素因数分解:

$2^3\times 3^1\times {\mathrm{863}}^1\times {\mathrm{3929}}^1$

素因数の和:4801

約数の個数: 32

約数和(自身を含む): 203731200

約数和(自身を除く): 122353752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 863, 1726, 2589, 3452, 3929, 5178, 6904, 7858, 10356, 11787, 15716, 20712, 23574, 31432, 47148, 94296, 3390727, 6781454, 10172181, 13562908, 20344362, 27125816, 40688724, 81377448]

約数ペア:

[(1, 81377448), (2, 40688724), (3, 27125816), (4, 20344362), (6, 13562908), (8, 10172181), (12, 6781454), (24, 3390727), (863, 94296), (1726, 47148), (2589, 31432), (3452, 23574), (3929, 20712), (5178, 15716), (6904, 11787), (7858, 10356)]