72372258

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{191461}}^1$

素因数の和:191479

約数の個数: 32

約数和(自身を含む): 183803520

約数和(自身を除く): 111431262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 191461, 382922, 574383, 1148766, 1340227, 1723149, 2680454, 3446298, 4020681, 5169447, 8041362, 10338894, 12062043, 24124086, 36186129, 72372258]

約数ペア:

[(1, 72372258), (2, 36186129), (3, 24124086), (6, 12062043), (7, 10338894), (9, 8041362), (14, 5169447), (18, 4020681), (21, 3446298), (27, 2680454), (42, 1723149), (54, 1340227), (63, 1148766), (126, 574383), (189, 382922), (378, 191461)]