80480664

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:661

約数の個数: 96

約数和(自身を含む): 239279040

約数和(自身を除く): 158798376

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 307, 331, 396, 614, 662, 792, 921, 993, 1228, 1324, 1842, 1986, 2456, 2648, 2763, 2979, 3377, 3641, 3684, 3972, 5526, 5958, 6754, 7282, 7368, 7944, 10131, 10923, 11052, 11916, 13508, 14564, 20262, 21846, 22104, 23832, 27016, 29128, 30393, 32769, 40524, 43692, 60786, 65538, 81048, 87384, 101617, 121572, 131076, 203234, 243144, 262152, 304851, 406468, 609702, 812936, 914553, 1117787, 1219404, 1829106, 2235574, 2438808, 3353361, 3658212, 4471148, 6706722, 7316424, 8942296, 10060083, 13413444, 20120166, 26826888, 40240332, 80480664]

約数ペア:

[(1, 80480664), (2, 40240332), (3, 26826888), (4, 20120166), (6, 13413444), (8, 10060083), (9, 8942296), (11, 7316424), (12, 6706722), (18, 4471148), (22, 3658212), (24, 3353361), (33, 2438808), (36, 2235574), (44, 1829106), (66, 1219404), (72, 1117787), (88, 914553), (99, 812936), (132, 609702), (198, 406468), (264, 304851), (307, 262152), (331, 243144), (396, 203234), (614, 131076), (662, 121572), (792, 101617), (921, 87384), (993, 81048), (1228, 65538), (1324, 60786), (1842, 43692), (1986, 40524), (2456, 32769), (2648, 30393), (2763, 29128), (2979, 27016), (3377, 23832), (3641, 22104), (3684, 21846), (3972, 20262), (5526, 14564), (5958, 13508), (6754, 11916), (7282, 11052), (7368, 10923), (7944, 10131)]