80049996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{171047}}^1$

素因数の和:171070

約数の個数: 36

約数和(自身を含む): 217915152

約数和(自身を除く): 137865156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 171047, 342094, 513141, 684188, 1026282, 1539423, 2052564, 2223611, 3078846, 4447222, 6157692, 6670833, 8894444, 13341666, 20012499, 26683332, 40024998, 80049996]

約数ペア:

[(1, 80049996), (2, 40024998), (3, 26683332), (4, 20012499), (6, 13341666), (9, 8894444), (12, 6670833), (13, 6157692), (18, 4447222), (26, 3078846), (36, 2223611), (39, 2052564), (52, 1539423), (78, 1026282), (117, 684188), (156, 513141), (234, 342094), (468, 171047)]