78929154

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{25643}}^1$

素因数の和:25676

約数の個数: 40

約数和(自身を含む): 186175440

約数和(自身を除く): 107246286

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 25643, 51286, 76929, 153858, 230787, 461574, 487217, 692361, 974434, 1384722, 1461651, 2077083, 2923302, 4154166, 4384953, 8769906, 13154859, 26309718, 39464577, 78929154]

約数ペア:

[(1, 78929154), (2, 39464577), (3, 26309718), (6, 13154859), (9, 8769906), (18, 4384953), (19, 4154166), (27, 2923302), (38, 2077083), (54, 1461651), (57, 1384722), (81, 974434), (114, 692361), (162, 487217), (171, 461574), (342, 230787), (513, 153858), (1026, 76929), (1539, 51286), (3078, 25643)]