180769212

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:872

約数の個数: 96

約数和(自身を含む): 508032000

約数和(自身を除く): 327262788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 199, 234, 351, 398, 468, 597, 647, 702, 796, 1194, 1294, 1404, 1791, 1941, 2388, 2587, 2588, 3582, 3882, 5174, 5373, 5823, 7164, 7761, 7764, 8411, 10348, 10746, 11646, 15522, 16822, 17469, 21492, 23283, 23292, 25233, 31044, 33644, 34938, 46566, 50466, 69849, 69876, 75699, 93132, 100932, 128753, 139698, 151398, 227097, 257506, 279396, 302796, 386259, 454194, 515012, 772518, 908388, 1158777, 1545036, 1673789, 2317554, 3347578, 3476331, 4635108, 5021367, 6695156, 6952662, 10042734, 13905324, 15064101, 20085468, 30128202, 45192303, 60256404, 90384606, 180769212]

約数ペア:

[(1, 180769212), (2, 90384606), (3, 60256404), (4, 45192303), (6, 30128202), (9, 20085468), (12, 15064101), (13, 13905324), (18, 10042734), (26, 6952662), (27, 6695156), (36, 5021367), (39, 4635108), (52, 3476331), (54, 3347578), (78, 2317554), (108, 1673789), (117, 1545036), (156, 1158777), (199, 908388), (234, 772518), (351, 515012), (398, 454194), (468, 386259), (597, 302796), (647, 279396), (702, 257506), (796, 227097), (1194, 151398), (1294, 139698), (1404, 128753), (1791, 100932), (1941, 93132), (2388, 75699), (2587, 69876), (2588, 69849), (3582, 50466), (3882, 46566), (5174, 34938), (5373, 33644), (5823, 31044), (7164, 25233), (7761, 23292), (7764, 23283), (8411, 21492), (10348, 17469), (10746, 16822), (11646, 15522)]