81904758

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{36209}}^1$

素因数の和:36256

約数の個数: 32

約数和(自身を含む): 182498400

約数和(自身を除く): 100593642

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 36209, 72418, 108627, 217254, 470717, 941434, 1050061, 1412151, 2100122, 2824302, 3150183, 6300366, 13650793, 27301586, 40952379, 81904758]

約数ペア:

[(1, 81904758), (2, 40952379), (3, 27301586), (6, 13650793), (13, 6300366), (26, 3150183), (29, 2824302), (39, 2100122), (58, 1412151), (78, 1050061), (87, 941434), (174, 470717), (377, 217254), (754, 108627), (1131, 72418), (2262, 36209)]