90760808

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{719}}^1$

素因数の和:1265

約数の個数: 32

約数和(自身を含む): 176256000

約数和(自身を除く): 85495192

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 509, 719, 1018, 1438, 2036, 2876, 4072, 5752, 15779, 22289, 31558, 44578, 63116, 89156, 126232, 178312, 365971, 731942, 1463884, 2927768, 11345101, 22690202, 45380404, 90760808]

約数ペア:

[(1, 90760808), (2, 45380404), (4, 22690202), (8, 11345101), (31, 2927768), (62, 1463884), (124, 731942), (248, 365971), (509, 178312), (719, 126232), (1018, 89156), (1438, 63116), (2036, 44578), (2876, 31558), (4072, 22289), (5752, 15779)]