80381418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{11579}}^1$

素因数の和:11686

約数の個数: 32

約数和(自身を含む): 175089600

約数和(自身を除く): 94708182

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 11579, 23158, 34737, 69474, 150527, 301054, 451581, 903162, 1030531, 2061062, 3091593, 6183186, 13396903, 26793806, 40190709, 80381418]

約数ペア:

[(1, 80381418), (2, 40190709), (3, 26793806), (6, 13396903), (13, 6183186), (26, 3091593), (39, 2061062), (78, 1030531), (89, 903162), (178, 451581), (267, 301054), (534, 150527), (1157, 69474), (2314, 34737), (3471, 23158), (6942, 11579)]