80666166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{8387}}^1$

素因数の和:8628

約数の個数: 32

約数和(自身を含む): 185207040

約数和(自身を除く): 104540874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 229, 458, 687, 1374, 1603, 3206, 4809, 8387, 9618, 16774, 25161, 50322, 58709, 117418, 176127, 352254, 1920623, 3841246, 5761869, 11523738, 13444361, 26888722, 40333083, 80666166]

約数ペア:

[(1, 80666166), (2, 40333083), (3, 26888722), (6, 13444361), (7, 11523738), (14, 5761869), (21, 3841246), (42, 1920623), (229, 352254), (458, 176127), (687, 117418), (1374, 58709), (1603, 50322), (3206, 25161), (4809, 16774), (8387, 9618)]