80994017

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 97977600

約数和(自身を除く): 16983583

約数列:

[1, 13, 19, 23, 53, 247, 269, 299, 437, 689, 1007, 1219, 3497, 5111, 5681, 6187, 13091, 14257, 15847, 23161, 66443, 80431, 117553, 185341, 270883, 301093, 327911, 1528189, 3521479, 4262843, 6230309, 80994017]

約数ペア:

[(1, 80994017), (13, 6230309), (19, 4262843), (23, 3521479), (53, 1528189), (247, 327911), (269, 301093), (299, 270883), (437, 185341), (689, 117553), (1007, 80431), (1219, 66443), (3497, 23161), (5111, 15847), (5681, 14257), (6187, 13091)]