71426124

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1$

素因数の和:450

約数の個数: 180

約数和(自身を含む): 237532680

約数和(自身を除く): 166106556

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 81, 84, 98, 99, 108, 126, 132, 147, 154, 162, 189, 196, 198, 231, 252, 294, 297, 308, 324, 378, 396, 409, 441, 462, 539, 567, 588, 594, 693, 756, 818, 882, 891, 924, 1078, 1134, 1188, 1227, 1323, 1386, 1617, 1636, 1764, 1782, 2079, 2156, 2268, 2454, 2646, 2772, 2863, 3234, 3564, 3681, 3969, 4158, 4499, 4851, 4908, 5292, 5726, 6237, 6468, 7362, 7938, 8316, 8589, 8998, 9702, 11043, 11452, 12474, 13497, 14553, 14724, 15876, 17178, 17996, 19404, 20041, 22086, 24948, 25767, 26994, 29106, 31493, 33129, 34356, 40082, 40491, 43659, 44172, 51534, 53988, 58212, 60123, 62986, 66258, 77301, 80164, 80982, 87318, 94479, 103068, 120246, 121473, 125972, 132516, 154602, 161964, 174636, 180369, 188958, 220451, 231903, 240492, 242946, 283437, 309204, 360738, 364419, 377916, 440902, 463806, 485892, 541107, 566874, 661353, 721476, 728838, 850311, 881804, 927612, 1082214, 1133748, 1322706, 1457676, 1623321, 1700622, 1984059, 2164428, 2550933, 2645412, 3246642, 3401244, 3968118, 5101866, 5952177, 6493284, 7936236, 10203732, 11904354, 17856531, 23808708, 35713062, 71426124]

約数ペア:

[(1, 71426124), (2, 35713062), (3, 23808708), (4, 17856531), (6, 11904354), (7, 10203732), (9, 7936236), (11, 6493284), (12, 5952177), (14, 5101866), (18, 3968118), (21, 3401244), (22, 3246642), (27, 2645412), (28, 2550933), (33, 2164428), (36, 1984059), (42, 1700622), (44, 1623321), (49, 1457676), (54, 1322706), (63, 1133748), (66, 1082214), (77, 927612), (81, 881804), (84, 850311), (98, 728838), (99, 721476), (108, 661353), (126, 566874), (132, 541107), (147, 485892), (154, 463806), (162, 440902), (189, 377916), (196, 364419), (198, 360738), (231, 309204), (252, 283437), (294, 242946), (297, 240492), (308, 231903), (324, 220451), (378, 188958), (396, 180369), (409, 174636), (441, 161964), (462, 154602), (539, 132516), (567, 125972), (588, 121473), (594, 120246), (693, 103068), (756, 94479), (818, 87318), (882, 80982), (891, 80164), (924, 77301), (1078, 66258), (1134, 62986), (1188, 60123), (1227, 58212), (1323, 53988), (1386, 51534), (1617, 44172), (1636, 43659), (1764, 40491), (1782, 40082), (2079, 34356), (2156, 33129), (2268, 31493), (2454, 29106), (2646, 26994), (2772, 25767), (2863, 24948), (3234, 22086), (3564, 20041), (3681, 19404), (3969, 17996), (4158, 17178), (4499, 15876), (4851, 14724), (4908, 14553), (5292, 13497), (5726, 12474), (6237, 11452), (6468, 11043), (7362, 9702), (7938, 8998), (8316, 8589)]