78800722

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5623}}^1$

素因数の和:5663

約数の個数: 48

約数和(自身を含む): 161566272

約数和(自身を除く): 82765550

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 2002, 5623, 7007, 11246, 14014, 39361, 61853, 73099, 78722, 123706, 146198, 275527, 432971, 511693, 551054, 804089, 865942, 1023386, 1608178, 3030797, 3581851, 5628623, 6061594, 7163702, 11257246, 39400361, 78800722]

約数ペア:

[(1, 78800722), (2, 39400361), (7, 11257246), (11, 7163702), (13, 6061594), (14, 5628623), (22, 3581851), (26, 3030797), (49, 1608178), (77, 1023386), (91, 865942), (98, 804089), (143, 551054), (154, 511693), (182, 432971), (286, 275527), (539, 146198), (637, 123706), (1001, 78722), (1078, 73099), (1274, 61853), (2002, 39361), (5623, 14014), (7007, 11246)]