81597126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{36073}}^1$

素因数の和:36120

約数の個数: 32

約数和(自身を含む): 181812960

約数和(自身を除く): 100215834

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 36073, 72146, 108219, 216438, 468949, 937898, 1046117, 1406847, 2092234, 2813694, 3138351, 6276702, 13599521, 27199042, 40798563, 81597126]

約数ペア:

[(1, 81597126), (2, 40798563), (3, 27199042), (6, 13599521), (13, 6276702), (26, 3138351), (29, 2813694), (39, 2092234), (58, 1406847), (78, 1046117), (87, 937898), (174, 468949), (377, 216438), (754, 108219), (1131, 72146), (2262, 36073)]