72616878

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{20071}}^1$

素因数の和:20149

約数の個数: 32

約数和(自身を含む): 163787520

約数和(自身を除く): 91170642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 20071, 40142, 60213, 120426, 180639, 361278, 541917, 1083834, 1344757, 2689514, 4034271, 8068542, 12102813, 24205626, 36308439, 72616878]

約数ペア:

[(1, 72616878), (2, 36308439), (3, 24205626), (6, 12102813), (9, 8068542), (18, 4034271), (27, 2689514), (54, 1344757), (67, 1083834), (134, 541917), (201, 361278), (402, 180639), (603, 120426), (1206, 60213), (1809, 40142), (3618, 20071)]