79639788

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 189670880

約数和(自身を除く): 110031092

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 229, 292, 397, 438, 458, 687, 794, 876, 916, 1191, 1374, 1588, 2382, 2748, 4764, 16717, 28981, 33434, 50151, 57962, 66868, 86943, 90913, 100302, 115924, 173886, 181826, 200604, 272739, 347772, 363652, 545478, 1090956, 6636649, 13273298, 19909947, 26546596, 39819894, 79639788]

約数ペア:

[(1, 79639788), (2, 39819894), (3, 26546596), (4, 19909947), (6, 13273298), (12, 6636649), (73, 1090956), (146, 545478), (219, 363652), (229, 347772), (292, 272739), (397, 200604), (438, 181826), (458, 173886), (687, 115924), (794, 100302), (876, 90913), (916, 86943), (1191, 66868), (1374, 57962), (1588, 50151), (2382, 33434), (2748, 28981), (4764, 16717)]