72706088

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{99871}}^1$

素因数の和:99897

約数の個数: 32

約数和(自身を含む): 167784960

約数和(自身を除く): 95078872

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 99871, 199742, 399484, 699097, 798968, 1298323, 1398194, 2596646, 2796388, 5193292, 5592776, 9088261, 10386584, 18176522, 36353044, 72706088]

約数ペア:

[(1, 72706088), (2, 36353044), (4, 18176522), (7, 10386584), (8, 9088261), (13, 5592776), (14, 5193292), (26, 2796388), (28, 2596646), (52, 1398194), (56, 1298323), (91, 798968), (104, 699097), (182, 399484), (364, 199742), (728, 99871)]