79617870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2251}}^1$

素因数の和:2398

約数の個数: 64

約数和(自身を含む): 214030080

約数和(自身を除く): 134412210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 131, 135, 262, 270, 393, 655, 786, 1179, 1310, 1965, 2251, 2358, 3537, 3930, 4502, 5895, 6753, 7074, 11255, 11790, 13506, 17685, 20259, 22510, 33765, 35370, 40518, 60777, 67530, 101295, 121554, 202590, 294881, 303885, 589762, 607770, 884643, 1474405, 1769286, 2653929, 2948810, 4423215, 5307858, 7961787, 8846430, 13269645, 15923574, 26539290, 39808935, 79617870]

約数ペア:

[(1, 79617870), (2, 39808935), (3, 26539290), (5, 15923574), (6, 13269645), (9, 8846430), (10, 7961787), (15, 5307858), (18, 4423215), (27, 2948810), (30, 2653929), (45, 1769286), (54, 1474405), (90, 884643), (131, 607770), (135, 589762), (262, 303885), (270, 294881), (393, 202590), (655, 121554), (786, 101295), (1179, 67530), (1310, 60777), (1965, 40518), (2251, 35370), (2358, 33765), (3537, 22510), (3930, 20259), (4502, 17685), (5895, 13506), (6753, 11790), (7074, 11255)]