78873804

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{7529}}^1$

素因数の和:7639

約数の個数: 48

約数和(自身を含む): 206623200

約数和(自身を除く): 127749396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 291, 388, 582, 873, 1164, 1746, 2619, 3492, 5238, 7529, 10476, 15058, 22587, 30116, 45174, 67761, 90348, 135522, 203283, 271044, 406566, 730313, 813132, 1460626, 2190939, 2921252, 4381878, 6572817, 8763756, 13145634, 19718451, 26291268, 39436902, 78873804]

約数ペア:

[(1, 78873804), (2, 39436902), (3, 26291268), (4, 19718451), (6, 13145634), (9, 8763756), (12, 6572817), (18, 4381878), (27, 2921252), (36, 2190939), (54, 1460626), (97, 813132), (108, 730313), (194, 406566), (291, 271044), (388, 203283), (582, 135522), (873, 90348), (1164, 67761), (1746, 45174), (2619, 30116), (3492, 22587), (5238, 15058), (7529, 10476)]