78857846748

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{967961}}^1$

素因数の和:968075

約数の個数: 72

約数和(自身を含む): 208584195456

約数和(自身を除く): 129726348708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 73, 93, 124, 146, 186, 219, 279, 292, 372, 438, 558, 657, 876, 1116, 1314, 2263, 2628, 4526, 6789, 9052, 13578, 20367, 27156, 40734, 81468, 967961, 1935922, 2903883, 3871844, 5807766, 8711649, 11615532, 17423298, 30006791, 34846596, 60013582, 70661153, 90020373, 120027164, 141322306, 180040746, 211983459, 270061119, 282644612, 360081492, 423966918, 540122238, 635950377, 847933836, 1080244476, 1271900754, 2190495743, 2543801508, 4380991486, 6571487229, 8761982972, 13142974458, 19714461687, 26285948916, 39428923374, 78857846748]

約数ペア:

[(1, 78857846748), (2, 39428923374), (3, 26285948916), (4, 19714461687), (6, 13142974458), (9, 8761982972), (12, 6571487229), (18, 4380991486), (31, 2543801508), (36, 2190495743), (62, 1271900754), (73, 1080244476), (93, 847933836), (124, 635950377), (146, 540122238), (186, 423966918), (219, 360081492), (279, 282644612), (292, 270061119), (372, 211983459), (438, 180040746), (558, 141322306), (657, 120027164), (876, 90020373), (1116, 70661153), (1314, 60013582), (2263, 34846596), (2628, 30006791), (4526, 17423298), (6789, 11615532), (9052, 8711649), (13578, 5807766), (20367, 3871844), (27156, 2903883), (40734, 1935922), (81468, 967961)]