73687376

素因数分解:

$2^4\times 7^3\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:521

約数の個数: 80

約数和(自身を含む): 172608000

約数和(自身を除く): 98920624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 343, 392, 406, 463, 464, 686, 784, 812, 926, 1372, 1421, 1624, 1852, 2744, 2842, 3241, 3248, 3704, 5488, 5684, 6482, 7408, 9947, 11368, 12964, 13427, 19894, 22687, 22736, 25928, 26854, 39788, 45374, 51856, 53708, 79576, 90748, 93989, 107416, 158809, 159152, 181496, 187978, 214832, 317618, 362992, 375956, 635236, 657923, 751912, 1270472, 1315846, 1503824, 2540944, 2631692, 4605461, 5263384, 9210922, 10526768, 18421844, 36843688, 73687376]

約数ペア:

[(1, 73687376), (2, 36843688), (4, 18421844), (7, 10526768), (8, 9210922), (14, 5263384), (16, 4605461), (28, 2631692), (29, 2540944), (49, 1503824), (56, 1315846), (58, 1270472), (98, 751912), (112, 657923), (116, 635236), (196, 375956), (203, 362992), (232, 317618), (343, 214832), (392, 187978), (406, 181496), (463, 159152), (464, 158809), (686, 107416), (784, 93989), (812, 90748), (926, 79576), (1372, 53708), (1421, 51856), (1624, 45374), (1852, 39788), (2744, 26854), (2842, 25928), (3241, 22736), (3248, 22687), (3704, 19894), (5488, 13427), (5684, 12964), (6482, 11368), (7408, 9947)]