86454876

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 205362080

約数和(自身を除く): 118907204

約数列:

[1, 2, 3, 4, 6, 12, 109, 157, 218, 314, 327, 421, 436, 471, 628, 654, 842, 942, 1263, 1308, 1684, 1884, 2526, 5052, 17113, 34226, 45889, 51339, 66097, 68452, 91778, 102678, 132194, 137667, 183556, 198291, 205356, 264388, 275334, 396582, 550668, 793164, 7204573, 14409146, 21613719, 28818292, 43227438, 86454876]

約数ペア:

[(1, 86454876), (2, 43227438), (3, 28818292), (4, 21613719), (6, 14409146), (12, 7204573), (109, 793164), (157, 550668), (218, 396582), (314, 275334), (327, 264388), (421, 205356), (436, 198291), (471, 183556), (628, 137667), (654, 132194), (842, 102678), (942, 91778), (1263, 68452), (1308, 66097), (1684, 51339), (1884, 45889), (2526, 34226), (5052, 17113)]