72419352

素因数分解:

$2^3\times 3^1\times {\mathrm{389}}^1\times {\mathrm{7757}}^1$

素因数の和:8155

約数の個数: 32

約数和(自身を含む): 181537200

約数和(自身を除く): 109117848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 389, 778, 1167, 1556, 2334, 3112, 4668, 7757, 9336, 15514, 23271, 31028, 46542, 62056, 93084, 186168, 3017473, 6034946, 9052419, 12069892, 18104838, 24139784, 36209676, 72419352]

約数ペア:

[(1, 72419352), (2, 36209676), (3, 24139784), (4, 18104838), (6, 12069892), (8, 9052419), (12, 6034946), (24, 3017473), (389, 186168), (778, 93084), (1167, 62056), (1556, 46542), (2334, 31028), (3112, 23271), (4668, 15514), (7757, 9336)]