90881476

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 195350400

約数和(自身を除く): 104468924

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 59, 98, 116, 118, 196, 203, 236, 271, 406, 413, 542, 812, 826, 1084, 1421, 1652, 1711, 1897, 2842, 2891, 3422, 3794, 5684, 5782, 6844, 7588, 7859, 11564, 11977, 13279, 15718, 15989, 23954, 26558, 31436, 31978, 47908, 53116, 55013, 63956, 83839, 110026, 111923, 167678, 220052, 223846, 335356, 385091, 447692, 463681, 770182, 783461, 927362, 1540364, 1566922, 1854724, 3133844, 3245767, 6491534, 12983068, 22720369, 45440738, 90881476]

約数ペア:

[(1, 90881476), (2, 45440738), (4, 22720369), (7, 12983068), (14, 6491534), (28, 3245767), (29, 3133844), (49, 1854724), (58, 1566922), (59, 1540364), (98, 927362), (116, 783461), (118, 770182), (196, 463681), (203, 447692), (236, 385091), (271, 335356), (406, 223846), (413, 220052), (542, 167678), (812, 111923), (826, 110026), (1084, 83839), (1421, 63956), (1652, 55013), (1711, 53116), (1897, 47908), (2842, 31978), (2891, 31436), (3422, 26558), (3794, 23954), (5684, 15989), (5782, 15718), (6844, 13279), (7588, 11977), (7859, 11564)]