68817384

素因数分解:

$2^3\times 3^3\times {\mathrm{199}}^1\times {\mathrm{1601}}^1$

素因数の和:1815

約数の個数: 64

約数和(自身を含む): 192240000

約数和(自身を除く): 123422616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 199, 216, 398, 597, 796, 1194, 1592, 1601, 1791, 2388, 3202, 3582, 4776, 4803, 5373, 6404, 7164, 9606, 10746, 12808, 14328, 14409, 19212, 21492, 28818, 38424, 42984, 43227, 57636, 86454, 115272, 172908, 318599, 345816, 637198, 955797, 1274396, 1911594, 2548792, 2867391, 3823188, 5734782, 7646376, 8602173, 11469564, 17204346, 22939128, 34408692, 68817384]

約数ペア:

[(1, 68817384), (2, 34408692), (3, 22939128), (4, 17204346), (6, 11469564), (8, 8602173), (9, 7646376), (12, 5734782), (18, 3823188), (24, 2867391), (27, 2548792), (36, 1911594), (54, 1274396), (72, 955797), (108, 637198), (199, 345816), (216, 318599), (398, 172908), (597, 115272), (796, 86454), (1194, 57636), (1592, 43227), (1601, 42984), (1791, 38424), (2388, 28818), (3202, 21492), (3582, 19212), (4776, 14409), (4803, 14328), (5373, 12808), (6404, 10746), (7164, 9606)]