72381042

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{138661}}^1$

素因数の和:138698

約数の個数: 24

約数和(自身を含む): 162234540

約数和(自身を除く): 89853498

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 138661, 277322, 415983, 831966, 1247949, 2495898, 4021169, 8042338, 12063507, 24127014, 36190521, 72381042]

約数ペア:

[(1, 72381042), (2, 36190521), (3, 24127014), (6, 12063507), (9, 8042338), (18, 4021169), (29, 2495898), (58, 1247949), (87, 831966), (174, 415983), (261, 277322), (522, 138661)]