71835174

素因数分解:

$2^1\times 3^5\times {\mathrm{79}}^1\times {\mathrm{1871}}^1$

素因数の和:1967

約数の個数: 48

約数和(自身を含む): 163537920

約数和(自身を除く): 91702746

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 243, 474, 486, 711, 1422, 1871, 2133, 3742, 4266, 5613, 6399, 11226, 12798, 16839, 19197, 33678, 38394, 50517, 101034, 147809, 151551, 295618, 303102, 443427, 454653, 886854, 909306, 1330281, 2660562, 3990843, 7981686, 11972529, 23945058, 35917587, 71835174]

約数ペア:

[(1, 71835174), (2, 35917587), (3, 23945058), (6, 11972529), (9, 7981686), (18, 3990843), (27, 2660562), (54, 1330281), (79, 909306), (81, 886854), (158, 454653), (162, 443427), (237, 303102), (243, 295618), (474, 151551), (486, 147809), (711, 101034), (1422, 50517), (1871, 38394), (2133, 33678), (3742, 19197), (4266, 16839), (5613, 12798), (6399, 11226)]