78373656

素因数分解:

$2^3\times 3^4\times {\mathrm{120947}}^1$

素因数の和:120965

約数の個数: 40

約数和(自身を含む): 219520620

約数和(自身を除く): 141146964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 120947, 241894, 362841, 483788, 725682, 967576, 1088523, 1451364, 2177046, 2902728, 3265569, 4354092, 6531138, 8708184, 9796707, 13062276, 19593414, 26124552, 39186828, 78373656]

約数ペア:

[(1, 78373656), (2, 39186828), (3, 26124552), (4, 19593414), (6, 13062276), (8, 9796707), (9, 8708184), (12, 6531138), (18, 4354092), (24, 3265569), (27, 2902728), (36, 2177046), (54, 1451364), (72, 1088523), (81, 967576), (108, 725682), (162, 483788), (216, 362841), (324, 241894), (648, 120947)]