76678217

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 98703360

約数和(自身を除く): 22025143

約数列:

[1, 7, 11, 67, 77, 89, 167, 469, 623, 737, 979, 1169, 1837, 5159, 5963, 6853, 11189, 12859, 14863, 41741, 65593, 78323, 104041, 123079, 163493, 459151, 861553, 995821, 1144451, 6970747, 10954031, 76678217]

約数ペア:

[(1, 76678217), (7, 10954031), (11, 6970747), (67, 1144451), (77, 995821), (89, 861553), (167, 459151), (469, 163493), (623, 123079), (737, 104041), (979, 78323), (1169, 65593), (1837, 41741), (5159, 14863), (5963, 12859), (6853, 11189)]