80979414

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 164160000

約数和(自身を除く): 83180586

約数列:

[1, 2, 3, 6, 149, 239, 298, 379, 447, 478, 717, 758, 894, 1137, 1434, 2274, 35611, 56471, 71222, 90581, 106833, 112942, 169413, 181162, 213666, 271743, 338826, 543486, 13496569, 26993138, 40489707, 80979414]

約数ペア:

[(1, 80979414), (2, 40489707), (3, 26993138), (6, 13496569), (149, 543486), (239, 338826), (298, 271743), (379, 213666), (447, 181162), (478, 169413), (717, 112942), (758, 106833), (894, 90581), (1137, 71222), (1434, 56471), (2274, 35611)]