74412968

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 174283200

約数和(自身を除く): 99870232

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 97, 98, 103, 133, 152, 194, 196, 206, 266, 388, 392, 412, 532, 679, 721, 776, 824, 931, 1064, 1358, 1442, 1843, 1862, 1957, 2716, 2884, 3686, 3724, 3914, 4753, 5047, 5432, 5768, 7372, 7448, 7828, 9506, 9991, 10094, 12901, 13699, 14744, 15656, 19012, 19982, 20188, 25802, 27398, 38024, 39964, 40376, 51604, 54796, 69937, 79928, 90307, 95893, 103208, 109592, 139874, 180614, 189829, 191786, 279748, 361228, 379658, 383572, 489559, 559496, 722456, 759316, 767144, 979118, 1328803, 1518632, 1958236, 2657606, 3916472, 5315212, 9301621, 10630424, 18603242, 37206484, 74412968]

約数ペア:

[(1, 74412968), (2, 37206484), (4, 18603242), (7, 10630424), (8, 9301621), (14, 5315212), (19, 3916472), (28, 2657606), (38, 1958236), (49, 1518632), (56, 1328803), (76, 979118), (97, 767144), (98, 759316), (103, 722456), (133, 559496), (152, 489559), (194, 383572), (196, 379658), (206, 361228), (266, 279748), (388, 191786), (392, 189829), (412, 180614), (532, 139874), (679, 109592), (721, 103208), (776, 95893), (824, 90307), (931, 79928), (1064, 69937), (1358, 54796), (1442, 51604), (1843, 40376), (1862, 39964), (1957, 38024), (2716, 27398), (2884, 25802), (3686, 20188), (3724, 19982), (3914, 19012), (4753, 15656), (5047, 14744), (5432, 13699), (5768, 12901), (7372, 10094), (7448, 9991), (7828, 9506)]