80341872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:870

約数の個数: 80

約数和(自身を含む): 224985600

約数和(自身を除く): 144643728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 199, 208, 312, 398, 597, 624, 647, 796, 1194, 1294, 1592, 1941, 2388, 2587, 2588, 3184, 3882, 4776, 5174, 5176, 7761, 7764, 8411, 9552, 10348, 10352, 15522, 15528, 16822, 20696, 25233, 31044, 31056, 33644, 41392, 50466, 62088, 67288, 100932, 124176, 128753, 134576, 201864, 257506, 386259, 403728, 515012, 772518, 1030024, 1545036, 1673789, 2060048, 3090072, 3347578, 5021367, 6180144, 6695156, 10042734, 13390312, 20085468, 26780624, 40170936, 80341872]

約数ペア:

[(1, 80341872), (2, 40170936), (3, 26780624), (4, 20085468), (6, 13390312), (8, 10042734), (12, 6695156), (13, 6180144), (16, 5021367), (24, 3347578), (26, 3090072), (39, 2060048), (48, 1673789), (52, 1545036), (78, 1030024), (104, 772518), (156, 515012), (199, 403728), (208, 386259), (312, 257506), (398, 201864), (597, 134576), (624, 128753), (647, 124176), (796, 100932), (1194, 67288), (1294, 62088), (1592, 50466), (1941, 41392), (2388, 33644), (2587, 31056), (2588, 31044), (3184, 25233), (3882, 20696), (4776, 16822), (5174, 15528), (5176, 15522), (7761, 10352), (7764, 10348), (8411, 9552)]