81923484

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{70381}}^1$

素因数の和:70485

約数の個数: 24

約数和(自身を含む): 193128208

約数和(自身を除く): 111204724

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 70381, 140762, 211143, 281524, 422286, 844572, 6826957, 13653914, 20480871, 27307828, 40961742, 81923484]

約数ペア:

[(1, 81923484), (2, 40961742), (3, 27307828), (4, 20480871), (6, 13653914), (12, 6826957), (97, 844572), (194, 422286), (291, 281524), (388, 211143), (582, 140762), (1164, 70381)]