87275292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18047}}^1$

素因数の和:18098

約数の個数: 48

約数和(自身を含む): 226394112

約数和(自身を除く): 139118820

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 18047, 36094, 54141, 72188, 108282, 216564, 234611, 469222, 559457, 703833, 938444, 1118914, 1407666, 1678371, 2237828, 2815332, 3356742, 6713484, 7272941, 14545882, 21818823, 29091764, 43637646, 87275292]

約数ペア:

[(1, 87275292), (2, 43637646), (3, 29091764), (4, 21818823), (6, 14545882), (12, 7272941), (13, 6713484), (26, 3356742), (31, 2815332), (39, 2237828), (52, 1678371), (62, 1407666), (78, 1118914), (93, 938444), (124, 703833), (156, 559457), (186, 469222), (372, 234611), (403, 216564), (806, 108282), (1209, 72188), (1612, 54141), (2418, 36094), (4836, 18047)]