72869856

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{10691}}^1$

素因数の和:10775

約数の個数: 48

約数和(自身を含む): 193995648

約数和(自身を除く): 121125792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 10691, 21382, 32073, 42764, 64146, 85528, 128292, 171056, 256584, 342112, 513168, 759061, 1026336, 1518122, 2277183, 3036244, 4554366, 6072488, 9108732, 12144976, 18217464, 24289952, 36434928, 72869856]

約数ペア:

[(1, 72869856), (2, 36434928), (3, 24289952), (4, 18217464), (6, 12144976), (8, 9108732), (12, 6072488), (16, 4554366), (24, 3036244), (32, 2277183), (48, 1518122), (71, 1026336), (96, 759061), (142, 513168), (213, 342112), (284, 256584), (426, 171056), (568, 128292), (852, 85528), (1136, 64146), (1704, 42764), (2272, 32073), (3408, 21382), (6816, 10691)]