66967128

素因数分解:

$2^3\times 3^3\times {\mathrm{389}}^1\times {\mathrm{797}}^1$

素因数の和:1201

約数の個数: 64

約数和(自身を含む): 186732000

約数和(自身を除く): 119764872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 389, 778, 797, 1167, 1556, 1594, 2334, 2391, 3112, 3188, 3501, 4668, 4782, 6376, 7002, 7173, 9336, 9564, 10503, 14004, 14346, 19128, 21006, 21519, 28008, 28692, 42012, 43038, 57384, 84024, 86076, 172152, 310033, 620066, 930099, 1240132, 1860198, 2480264, 2790297, 3720396, 5580594, 7440792, 8370891, 11161188, 16741782, 22322376, 33483564, 66967128]

約数ペア:

[(1, 66967128), (2, 33483564), (3, 22322376), (4, 16741782), (6, 11161188), (8, 8370891), (9, 7440792), (12, 5580594), (18, 3720396), (24, 2790297), (27, 2480264), (36, 1860198), (54, 1240132), (72, 930099), (108, 620066), (216, 310033), (389, 172152), (778, 86076), (797, 84024), (1167, 57384), (1556, 43038), (1594, 42012), (2334, 28692), (2391, 28008), (3112, 21519), (3188, 21006), (3501, 19128), (4668, 14346), (4782, 14004), (6376, 10503), (7002, 9564), (7173, 9336)]