80754876

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{269}}^2$

素因数の和:579

約数の個数: 54

約数和(自身を含む): 211501472

約数和(自身を除く): 130746596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 269, 279, 372, 538, 558, 807, 1076, 1116, 1614, 2421, 3228, 4842, 8339, 9684, 16678, 25017, 33356, 50034, 72361, 75051, 100068, 144722, 150102, 217083, 289444, 300204, 434166, 651249, 868332, 1302498, 2243191, 2604996, 4486382, 6729573, 8972764, 13459146, 20188719, 26918292, 40377438, 80754876]

約数ペア:

[(1, 80754876), (2, 40377438), (3, 26918292), (4, 20188719), (6, 13459146), (9, 8972764), (12, 6729573), (18, 4486382), (31, 2604996), (36, 2243191), (62, 1302498), (93, 868332), (124, 651249), (186, 434166), (269, 300204), (279, 289444), (372, 217083), (538, 150102), (558, 144722), (807, 100068), (1076, 75051), (1116, 72361), (1614, 50034), (2421, 33356), (3228, 25017), (4842, 16678), (8339, 9684)]