77678510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{85361}}^1$

素因数の和:85388

約数の個数: 32

約数和(自身を含む): 172089792

約数和(自身を除く): 94411282

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 85361, 170722, 426805, 597527, 853610, 1109693, 1195054, 2219386, 2987635, 5548465, 5975270, 7767851, 11096930, 15535702, 38839255, 77678510]

約数ペア:

[(1, 77678510), (2, 38839255), (5, 15535702), (7, 11096930), (10, 7767851), (13, 5975270), (14, 5548465), (26, 2987635), (35, 2219386), (65, 1195054), (70, 1109693), (91, 853610), (130, 597527), (182, 426805), (455, 170722), (910, 85361)]