80219034

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{17207}}^1$

素因数の和:17259

約数の個数: 48

約数和(自身を含む): 204018048

約数和(自身を除く): 123799014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 17207, 34414, 51621, 103242, 120449, 154863, 240898, 309726, 361347, 636659, 722694, 1084041, 1273318, 1909977, 2168082, 3819954, 4456613, 5729931, 8913226, 11459862, 13369839, 26739678, 40109517, 80219034]

約数ペア:

[(1, 80219034), (2, 40109517), (3, 26739678), (6, 13369839), (7, 11459862), (9, 8913226), (14, 5729931), (18, 4456613), (21, 3819954), (37, 2168082), (42, 1909977), (63, 1273318), (74, 1084041), (111, 722694), (126, 636659), (222, 361347), (259, 309726), (333, 240898), (518, 154863), (666, 120449), (777, 103242), (1554, 51621), (2331, 34414), (4662, 17207)]