87572628

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17011}}^1$

素因数の和:17045

約数の個数: 72

約数和(自身を含む): 260079456

約数和(自身を除く): 172506828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 17011, 34022, 51033, 68044, 102066, 153099, 187121, 204132, 221143, 306198, 374242, 442286, 561363, 612396, 663429, 748484, 884572, 1122726, 1326858, 1684089, 1990287, 2245452, 2432573, 2653716, 3368178, 3980574, 4865146, 6736356, 7297719, 7961148, 9730292, 14595438, 21893157, 29190876, 43786314, 87572628]

約数ペア:

[(1, 87572628), (2, 43786314), (3, 29190876), (4, 21893157), (6, 14595438), (9, 9730292), (11, 7961148), (12, 7297719), (13, 6736356), (18, 4865146), (22, 3980574), (26, 3368178), (33, 2653716), (36, 2432573), (39, 2245452), (44, 1990287), (52, 1684089), (66, 1326858), (78, 1122726), (99, 884572), (117, 748484), (132, 663429), (143, 612396), (156, 561363), (198, 442286), (234, 374242), (286, 306198), (396, 221143), (429, 204132), (468, 187121), (572, 153099), (858, 102066), (1287, 68044), (1716, 51033), (2574, 34022), (5148, 17011)]