74153952

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1307}}^1$

素因数の和:1520

約数の個数: 72

約数和(自身を含む): 212107896

約数和(自身を除く): 137953944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1307, 1576, 1773, 2364, 2614, 3152, 3546, 3921, 4728, 5228, 6304, 7092, 7842, 9456, 10456, 11763, 14184, 15684, 18912, 20912, 23526, 28368, 31368, 41824, 47052, 56736, 62736, 94104, 125472, 188208, 257479, 376416, 514958, 772437, 1029916, 1544874, 2059832, 2317311, 3089748, 4119664, 4634622, 6179496, 8239328, 9269244, 12358992, 18538488, 24717984, 37076976, 74153952]

約数ペア:

[(1, 74153952), (2, 37076976), (3, 24717984), (4, 18538488), (6, 12358992), (8, 9269244), (9, 8239328), (12, 6179496), (16, 4634622), (18, 4119664), (24, 3089748), (32, 2317311), (36, 2059832), (48, 1544874), (72, 1029916), (96, 772437), (144, 514958), (197, 376416), (288, 257479), (394, 188208), (591, 125472), (788, 94104), (1182, 62736), (1307, 56736), (1576, 47052), (1773, 41824), (2364, 31368), (2614, 28368), (3152, 23526), (3546, 20912), (3921, 18912), (4728, 15684), (5228, 14184), (6304, 11763), (7092, 10456), (7842, 9456)]