8063874

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:581

約数の個数: 80

約数和(自身を含む): 22279488

約数和(自身を除く): 14215614

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 547, 567, 702, 819, 1053, 1094, 1134, 1638, 1641, 2106, 2457, 3282, 3829, 4914, 4923, 7111, 7371, 7658, 9846, 11487, 14222, 14742, 14769, 21333, 22974, 29538, 34461, 42666, 44307, 49777, 63999, 68922, 88614, 99554, 103383, 127998, 149331, 191997, 206766, 298662, 310149, 383994, 447993, 575991, 620298, 895986, 1151982, 1343979, 2687958, 4031937, 8063874]

約数ペア:

[(1, 8063874), (2, 4031937), (3, 2687958), (6, 1343979), (7, 1151982), (9, 895986), (13, 620298), (14, 575991), (18, 447993), (21, 383994), (26, 310149), (27, 298662), (39, 206766), (42, 191997), (54, 149331), (63, 127998), (78, 103383), (81, 99554), (91, 88614), (117, 68922), (126, 63999), (162, 49777), (182, 44307), (189, 42666), (234, 34461), (273, 29538), (351, 22974), (378, 21333), (546, 14769), (547, 14742), (567, 14222), (702, 11487), (819, 9846), (1053, 7658), (1094, 7371), (1134, 7111), (1638, 4923), (1641, 4914), (2106, 3829), (2457, 3282)]