86630089

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 115831296

約数和(自身を除く): 29201207

約数列:

[1, 7, 13, 31, 41, 49, 91, 107, 217, 287, 403, 533, 637, 749, 1271, 1391, 1519, 2009, 2821, 3317, 3731, 4387, 5243, 8897, 9737, 16523, 19747, 23219, 26117, 30709, 43121, 57031, 62279, 68159, 115661, 135997, 162533, 214963, 301847, 399217, 809627, 951979, 1767961, 2112929, 2794519, 6663853, 12375727, 86630089]

約数ペア:

[(1, 86630089), (7, 12375727), (13, 6663853), (31, 2794519), (41, 2112929), (49, 1767961), (91, 951979), (107, 809627), (217, 399217), (287, 301847), (403, 214963), (533, 162533), (637, 135997), (749, 115661), (1271, 68159), (1391, 62279), (1519, 57031), (2009, 43121), (2821, 30709), (3317, 26117), (3731, 23219), (4387, 19747), (5243, 16523), (8897, 9737)]