78866166

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1\times {\mathrm{631}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 162540288

約数和(自身を除く): 83674122

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 563, 631, 1126, 1262, 1689, 1893, 3378, 3786, 20831, 23347, 41662, 46694, 62493, 70041, 124986, 140082, 355253, 710506, 1065759, 2131518, 13144361, 26288722, 39433083, 78866166]

約数ペア:

[(1, 78866166), (2, 39433083), (3, 26288722), (6, 13144361), (37, 2131518), (74, 1065759), (111, 710506), (222, 355253), (563, 140082), (631, 124986), (1126, 70041), (1262, 62493), (1689, 46694), (1893, 41662), (3378, 23347), (3786, 20831)]