78993648

素因数分解:

$2^4\times 3^2\times {\mathrm{548567}}^1$

素因数の和:548581

約数の個数: 30

約数和(自身を含む): 221072904

約数和(自身を除く): 142079256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 548567, 1097134, 1645701, 2194268, 3291402, 4388536, 4937103, 6582804, 8777072, 9874206, 13165608, 19748412, 26331216, 39496824, 78993648]

約数ペア:

[(1, 78993648), (2, 39496824), (3, 26331216), (4, 19748412), (6, 13165608), (8, 9874206), (9, 8777072), (12, 6582804), (16, 4937103), (18, 4388536), (24, 3291402), (36, 2194268), (48, 1645701), (72, 1097134), (144, 548567)]