81753648

素因数分解:

$2^4\times 3^1\times {\mathrm{383}}^1\times {\mathrm{4447}}^1$

素因数の和:4841

約数の個数: 40

約数和(自身を含む): 211795968

約数和(自身を除く): 130042320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 383, 766, 1149, 1532, 2298, 3064, 4447, 4596, 6128, 8894, 9192, 13341, 17788, 18384, 26682, 35576, 53364, 71152, 106728, 213456, 1703201, 3406402, 5109603, 6812804, 10219206, 13625608, 20438412, 27251216, 40876824, 81753648]

約数ペア:

[(1, 81753648), (2, 40876824), (3, 27251216), (4, 20438412), (6, 13625608), (8, 10219206), (12, 6812804), (16, 5109603), (24, 3406402), (48, 1703201), (383, 213456), (766, 106728), (1149, 71152), (1532, 53364), (2298, 35576), (3064, 26682), (4447, 18384), (4596, 17788), (6128, 13341), (8894, 9192)]