82615728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3079}}^1$

素因数の和:3146

約数の個数: 80

約数和(自身を含む): 235262720

約数和(自身を除く): 152646992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1032, 1118, 1677, 2064, 2236, 3079, 3354, 4472, 6158, 6708, 8944, 9237, 12316, 13416, 18474, 24632, 26832, 36948, 40027, 49264, 73896, 80054, 120081, 132397, 147792, 160108, 240162, 264794, 320216, 397191, 480324, 529588, 640432, 794382, 960648, 1059176, 1588764, 1721161, 1921296, 2118352, 3177528, 3442322, 5163483, 6355056, 6884644, 10326966, 13769288, 20653932, 27538576, 41307864, 82615728]

約数ペア:

[(1, 82615728), (2, 41307864), (3, 27538576), (4, 20653932), (6, 13769288), (8, 10326966), (12, 6884644), (13, 6355056), (16, 5163483), (24, 3442322), (26, 3177528), (39, 2118352), (43, 1921296), (48, 1721161), (52, 1588764), (78, 1059176), (86, 960648), (104, 794382), (129, 640432), (156, 529588), (172, 480324), (208, 397191), (258, 320216), (312, 264794), (344, 240162), (516, 160108), (559, 147792), (624, 132397), (688, 120081), (1032, 80054), (1118, 73896), (1677, 49264), (2064, 40027), (2236, 36948), (3079, 26832), (3354, 24632), (4472, 18474), (6158, 13416), (6708, 12316), (8944, 9237)]