80372162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 134265600

約数和(自身を除く): 53893438

約数列:

[1, 2, 13, 26, 47, 89, 94, 178, 611, 739, 1157, 1222, 1478, 2314, 4183, 8366, 9607, 19214, 34733, 54379, 65771, 69466, 108758, 131542, 451529, 855023, 903058, 1710046, 3091237, 6182474, 40186081, 80372162]

約数ペア:

[(1, 80372162), (2, 40186081), (13, 6182474), (26, 3091237), (47, 1710046), (89, 903058), (94, 855023), (178, 451529), (611, 131542), (739, 108758), (1157, 69466), (1222, 65771), (1478, 54379), (2314, 34733), (4183, 19214), (8366, 9607)]