71556768

素因数分解:

$2^5\times 3^2\times {\mathrm{248461}}^1$

素因数の和:248477

約数の個数: 36

約数和(自身を含む): 203490378

約数和(自身を除く): 131933610

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 248461, 496922, 745383, 993844, 1490766, 1987688, 2236149, 2981532, 3975376, 4472298, 5963064, 7950752, 8944596, 11926128, 17889192, 23852256, 35778384, 71556768]

約数ペア:

[(1, 71556768), (2, 35778384), (3, 23852256), (4, 17889192), (6, 11926128), (8, 8944596), (9, 7950752), (12, 5963064), (16, 4472298), (18, 3975376), (24, 2981532), (32, 2236149), (36, 1987688), (48, 1490766), (72, 993844), (96, 745383), (144, 496922), (288, 248461)]