80340744

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1867}}^1$

素因数の和:2050

約数の個数: 64

約数和(自身を含む): 220573440

約数和(自身を除く): 140232696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 163, 264, 326, 489, 652, 978, 1304, 1793, 1867, 1956, 3586, 3734, 3912, 5379, 5601, 7172, 7468, 10758, 11202, 14344, 14936, 20537, 21516, 22404, 41074, 43032, 44808, 61611, 82148, 123222, 164296, 246444, 304321, 492888, 608642, 912963, 1217284, 1825926, 2434568, 3347531, 3651852, 6695062, 7303704, 10042593, 13390124, 20085186, 26780248, 40170372, 80340744]

約数ペア:

[(1, 80340744), (2, 40170372), (3, 26780248), (4, 20085186), (6, 13390124), (8, 10042593), (11, 7303704), (12, 6695062), (22, 3651852), (24, 3347531), (33, 2434568), (44, 1825926), (66, 1217284), (88, 912963), (132, 608642), (163, 492888), (264, 304321), (326, 246444), (489, 164296), (652, 123222), (978, 82148), (1304, 61611), (1793, 44808), (1867, 43032), (1956, 41074), (3586, 22404), (3734, 21516), (3912, 20537), (5379, 14936), (5601, 14344), (7172, 11202), (7468, 10758)]