68446872

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73127}}^1$

素因数の和:73152

約数の個数: 48

約数和(自身を含む): 199639440

約数和(自身を除く): 131192568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 73127, 146254, 219381, 292508, 438762, 585016, 658143, 877524, 950651, 1316286, 1755048, 1901302, 2632572, 2851953, 3802604, 5265144, 5703906, 7605208, 8555859, 11407812, 17111718, 22815624, 34223436, 68446872]

約数ペア:

[(1, 68446872), (2, 34223436), (3, 22815624), (4, 17111718), (6, 11407812), (8, 8555859), (9, 7605208), (12, 5703906), (13, 5265144), (18, 3802604), (24, 2851953), (26, 2632572), (36, 1901302), (39, 1755048), (52, 1316286), (72, 950651), (78, 877524), (104, 658143), (117, 585016), (156, 438762), (234, 292508), (312, 219381), (468, 146254), (936, 73127)]