78245622

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15923}}^1$

素因数の和:15954

約数の個数: 64

約数和(自身を含む): 214018560

約数和(自身を除く): 135772938

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 15923, 31846, 47769, 95538, 111461, 143307, 206999, 222922, 286614, 334383, 413998, 429921, 620997, 668766, 859842, 1003149, 1241994, 1448993, 1862991, 2006298, 2897986, 3009447, 3725982, 4346979, 5588973, 6018894, 8693958, 11177946, 13040937, 26081874, 39122811, 78245622]

約数ペア:

[(1, 78245622), (2, 39122811), (3, 26081874), (6, 13040937), (7, 11177946), (9, 8693958), (13, 6018894), (14, 5588973), (18, 4346979), (21, 3725982), (26, 3009447), (27, 2897986), (39, 2006298), (42, 1862991), (54, 1448993), (63, 1241994), (78, 1003149), (91, 859842), (117, 668766), (126, 620997), (182, 429921), (189, 413998), (234, 334383), (273, 286614), (351, 222922), (378, 206999), (546, 143307), (702, 111461), (819, 95538), (1638, 47769), (2457, 31846), (4914, 15923)]