90942378

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1\times {\mathrm{523}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 185194176

約数和(自身を除く): 94251798

約数列:

[1, 2, 3, 6, 73, 146, 219, 397, 438, 523, 794, 1046, 1191, 1569, 2382, 3138, 28981, 38179, 57962, 76358, 86943, 114537, 173886, 207631, 229074, 415262, 622893, 1245786, 15157063, 30314126, 45471189, 90942378]

約数ペア:

[(1, 90942378), (2, 45471189), (3, 30314126), (6, 15157063), (73, 1245786), (146, 622893), (219, 415262), (397, 229074), (438, 207631), (523, 173886), (794, 114537), (1046, 86943), (1191, 76358), (1569, 57962), (2382, 38179), (3138, 28981)]