85491738

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{439}}^1$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 192192000

約数和(自身を除く): 106700262

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 349, 439, 558, 698, 878, 1047, 1317, 2094, 2634, 3141, 3951, 6282, 7902, 10819, 13609, 21638, 27218, 32457, 40827, 64914, 81654, 97371, 122481, 153211, 194742, 244962, 306422, 459633, 919266, 1378899, 2757798, 4749541, 9499082, 14248623, 28497246, 42745869, 85491738]

約数ペア:

[(1, 85491738), (2, 42745869), (3, 28497246), (6, 14248623), (9, 9499082), (18, 4749541), (31, 2757798), (62, 1378899), (93, 919266), (186, 459633), (279, 306422), (349, 244962), (439, 194742), (558, 153211), (698, 122481), (878, 97371), (1047, 81654), (1317, 64914), (2094, 40827), (2634, 32457), (3141, 27218), (3951, 21638), (6282, 13609), (7902, 10819)]