85820166

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{71161}}^1$

素因数の和:71236

約数の個数: 24

約数和(自身を含む): 188721624

約数和(自身を除く): 102901458

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 71161, 142322, 213483, 426966, 640449, 1280898, 4767787, 9535574, 14303361, 28606722, 42910083, 85820166]

約数ペア:

[(1, 85820166), (2, 42910083), (3, 28606722), (6, 14303361), (9, 9535574), (18, 4767787), (67, 1280898), (134, 640449), (201, 426966), (402, 213483), (603, 142322), (1206, 71161)]