79438164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26801}}^1$

素因数の和:26840

約数の個数: 48

約数和(自身を含む): 210127680

約数和(自身を除く): 130689516

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 26801, 53602, 80403, 107204, 160806, 321612, 348413, 509219, 696826, 1018438, 1045239, 1393652, 1527657, 2036876, 2090478, 3055314, 4180956, 6110628, 6619847, 13239694, 19859541, 26479388, 39719082, 79438164]

約数ペア:

[(1, 79438164), (2, 39719082), (3, 26479388), (4, 19859541), (6, 13239694), (12, 6619847), (13, 6110628), (19, 4180956), (26, 3055314), (38, 2090478), (39, 2036876), (52, 1527657), (57, 1393652), (76, 1045239), (78, 1018438), (114, 696826), (156, 509219), (228, 348413), (247, 321612), (494, 160806), (741, 107204), (988, 80403), (1482, 53602), (2964, 26801)]