78665448

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{33791}}^1$

素因数の和:33897

約数の個数: 32

約数和(自身を含む): 198696960

約数和(自身を除く): 120031512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 33791, 67582, 101373, 135164, 202746, 270328, 405492, 810984, 3277727, 6555454, 9833181, 13110908, 19666362, 26221816, 39332724, 78665448]

約数ペア:

[(1, 78665448), (2, 39332724), (3, 26221816), (4, 19666362), (6, 13110908), (8, 9833181), (12, 6555454), (24, 3277727), (97, 810984), (194, 405492), (291, 270328), (388, 202746), (582, 135164), (776, 101373), (1164, 67582), (2328, 33791)]