72916144

素因数分解:

$2^4\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1483}}^1$

素因数の和:1937

約数の個数: 40

約数和(自身を含む): 161934080

約数和(自身を除く): 89017936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 439, 878, 1483, 1756, 2966, 3073, 3512, 5932, 6146, 7024, 10381, 11864, 12292, 20762, 23728, 24584, 41524, 49168, 83048, 166096, 651037, 1302074, 2604148, 4557259, 5208296, 9114518, 10416592, 18229036, 36458072, 72916144]

約数ペア:

[(1, 72916144), (2, 36458072), (4, 18229036), (7, 10416592), (8, 9114518), (14, 5208296), (16, 4557259), (28, 2604148), (56, 1302074), (112, 651037), (439, 166096), (878, 83048), (1483, 49168), (1756, 41524), (2966, 24584), (3073, 23728), (3512, 20762), (5932, 12292), (6146, 11864), (7024, 10381)]