72666072

素因数分解:

$2^3\times 3^4\times {\mathrm{112139}}^1$

素因数の和:112157

約数の個数: 40

約数和(自身を含む): 203534100

約数和(自身を除く): 130868028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 112139, 224278, 336417, 448556, 672834, 897112, 1009251, 1345668, 2018502, 2691336, 3027753, 4037004, 6055506, 8074008, 9083259, 12111012, 18166518, 24222024, 36333036, 72666072]

約数ペア:

[(1, 72666072), (2, 36333036), (3, 24222024), (4, 18166518), (6, 12111012), (8, 9083259), (9, 8074008), (12, 6055506), (18, 4037004), (24, 3027753), (27, 2691336), (36, 2018502), (54, 1345668), (72, 1009251), (81, 897112), (108, 672834), (162, 448556), (216, 336417), (324, 224278), (648, 112139)]