77751208

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1361}}^1$

素因数の和:1597

約数の個数: 32

約数和(自身を含む): 150609960

約数和(自身を除く): 72858752

約数列:

[1, 2, 4, 8, 37, 74, 148, 193, 296, 386, 772, 1361, 1544, 2722, 5444, 7141, 10888, 14282, 28564, 50357, 57128, 100714, 201428, 262673, 402856, 525346, 1050692, 2101384, 9718901, 19437802, 38875604, 77751208]

約数ペア:

[(1, 77751208), (2, 38875604), (4, 19437802), (8, 9718901), (37, 2101384), (74, 1050692), (148, 525346), (193, 402856), (296, 262673), (386, 201428), (772, 100714), (1361, 57128), (1544, 50357), (2722, 28564), (5444, 14282), (7141, 10888)]