90574204

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 186278400

約数和(自身を除く): 95704196

約数列:

[1, 2, 4, 7, 14, 28, 59, 109, 118, 218, 236, 413, 436, 503, 763, 826, 1006, 1526, 1652, 2012, 3052, 3521, 6431, 7042, 12862, 14084, 25724, 29677, 45017, 54827, 59354, 90034, 109654, 118708, 180068, 207739, 219308, 383789, 415478, 767578, 830956, 1535156, 3234793, 6469586, 12939172, 22643551, 45287102, 90574204]

約数ペア:

[(1, 90574204), (2, 45287102), (4, 22643551), (7, 12939172), (14, 6469586), (28, 3234793), (59, 1535156), (109, 830956), (118, 767578), (218, 415478), (236, 383789), (413, 219308), (436, 207739), (503, 180068), (763, 118708), (826, 109654), (1006, 90034), (1526, 59354), (1652, 54827), (2012, 45017), (3052, 29677), (3521, 25724), (6431, 14084), (7042, 12862)]