71324172

素因数分解:

$2^2\times 3^3\times {\mathrm{660409}}^1$

素因数の和:660422

約数の個数: 24

約数和(自身を含む): 184914800

約数和(自身を除く): 113590628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 660409, 1320818, 1981227, 2641636, 3962454, 5943681, 7924908, 11887362, 17831043, 23774724, 35662086, 71324172]

約数ペア:

[(1, 71324172), (2, 35662086), (3, 23774724), (4, 17831043), (6, 11887362), (9, 7924908), (12, 5943681), (18, 3962454), (27, 2641636), (36, 1981227), (54, 1320818), (108, 660409)]