71629992

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{142123}}^1$

素因数の和:142142

約数の個数: 48

約数和(自身を含む): 221713440

約数和(自身を除く): 150083448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 142123, 284246, 426369, 568492, 852738, 994861, 1136984, 1279107, 1705476, 1989722, 2558214, 2984583, 3410952, 3979444, 5116428, 5969166, 7958888, 8953749, 10232856, 11938332, 17907498, 23876664, 35814996, 71629992]

約数ペア:

[(1, 71629992), (2, 35814996), (3, 23876664), (4, 17907498), (6, 11938332), (7, 10232856), (8, 8953749), (9, 7958888), (12, 5969166), (14, 5116428), (18, 3979444), (21, 3410952), (24, 2984583), (28, 2558214), (36, 1989722), (42, 1705476), (56, 1279107), (63, 1136984), (72, 994861), (84, 852738), (126, 568492), (168, 426369), (252, 284246), (504, 142123)]