72158072

素因数分解:

$2^3\times 7^1\times {\mathrm{367}}^1\times {\mathrm{3511}}^1$

素因数の和:3891

約数の個数: 32

約数和(自身を含む): 155089920

約数和(自身を除く): 82931848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 367, 734, 1468, 2569, 2936, 3511, 5138, 7022, 10276, 14044, 20552, 24577, 28088, 49154, 98308, 196616, 1288537, 2577074, 5154148, 9019759, 10308296, 18039518, 36079036, 72158072]

約数ペア:

[(1, 72158072), (2, 36079036), (4, 18039518), (7, 10308296), (8, 9019759), (14, 5154148), (28, 2577074), (56, 1288537), (367, 196616), (734, 98308), (1468, 49154), (2569, 28088), (2936, 24577), (3511, 20552), (5138, 14044), (7022, 10276)]