81392448

素因数分解:

$2^6\times 3^1\times {\mathrm{241}}^1\times {\mathrm{1759}}^1$

素因数の和:2015

約数の個数: 56

約数和(自身を含む): 216367360

約数和(自身を除く): 134974912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 241, 482, 723, 964, 1446, 1759, 1928, 2892, 3518, 3856, 5277, 5784, 7036, 7712, 10554, 11568, 14072, 15424, 21108, 23136, 28144, 42216, 46272, 56288, 84432, 112576, 168864, 337728, 423919, 847838, 1271757, 1695676, 2543514, 3391352, 5087028, 6782704, 10174056, 13565408, 20348112, 27130816, 40696224, 81392448]

約数ペア:

[(1, 81392448), (2, 40696224), (3, 27130816), (4, 20348112), (6, 13565408), (8, 10174056), (12, 6782704), (16, 5087028), (24, 3391352), (32, 2543514), (48, 1695676), (64, 1271757), (96, 847838), (192, 423919), (241, 337728), (482, 168864), (723, 112576), (964, 84432), (1446, 56288), (1759, 46272), (1928, 42216), (2892, 28144), (3518, 23136), (3856, 21108), (5277, 15424), (5784, 14072), (7036, 11568), (7712, 10554)]