72186072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{429679}}^1$

素因数の和:429695

約数の個数: 32

約数和(自身を含む): 206246400

約数和(自身を除く): 134060328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 429679, 859358, 1289037, 1718716, 2578074, 3007753, 3437432, 5156148, 6015506, 9023259, 10312296, 12031012, 18046518, 24062024, 36093036, 72186072]

約数ペア:

[(1, 72186072), (2, 36093036), (3, 24062024), (4, 18046518), (6, 12031012), (7, 10312296), (8, 9023259), (12, 6015506), (14, 5156148), (21, 3437432), (24, 3007753), (28, 2578074), (42, 1718716), (56, 1289037), (84, 859358), (168, 429679)]