68564886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{38219}}^1$

素因数の和:38260

約数の個数: 32

約数和(自身を含む): 154103040

約数和(自身を除く): 85538154

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 38219, 76438, 114657, 229314, 496847, 879037, 993694, 1490541, 1758074, 2637111, 2981082, 5274222, 11427481, 22854962, 34282443, 68564886]

約数ペア:

[(1, 68564886), (2, 34282443), (3, 22854962), (6, 11427481), (13, 5274222), (23, 2981082), (26, 2637111), (39, 1758074), (46, 1490541), (69, 993694), (78, 879037), (138, 496847), (299, 229314), (598, 114657), (897, 76438), (1794, 38219)]