86461648

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1452

約数の個数: 80

約数和(自身を含む): 211125376

約数和(自身を除く): 124663728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 301, 344, 364, 559, 602, 688, 728, 1118, 1204, 1381, 1456, 2236, 2408, 2762, 3913, 4472, 4816, 5524, 7826, 8944, 9667, 11048, 15652, 17953, 19334, 22096, 31304, 35906, 38668, 59383, 62608, 71812, 77336, 118766, 125671, 143624, 154672, 237532, 251342, 287248, 415681, 475064, 502684, 771979, 831362, 950128, 1005368, 1543958, 1662724, 2010736, 3087916, 3325448, 5403853, 6175832, 6650896, 10807706, 12351664, 21615412, 43230824, 86461648]

約数ペア:

[(1, 86461648), (2, 43230824), (4, 21615412), (7, 12351664), (8, 10807706), (13, 6650896), (14, 6175832), (16, 5403853), (26, 3325448), (28, 3087916), (43, 2010736), (52, 1662724), (56, 1543958), (86, 1005368), (91, 950128), (104, 831362), (112, 771979), (172, 502684), (182, 475064), (208, 415681), (301, 287248), (344, 251342), (364, 237532), (559, 154672), (602, 143624), (688, 125671), (728, 118766), (1118, 77336), (1204, 71812), (1381, 62608), (1456, 59383), (2236, 38668), (2408, 35906), (2762, 31304), (3913, 22096), (4472, 19334), (4816, 17953), (5524, 15652), (7826, 11048), (8944, 9667)]