79373728

素因数分解:

$2^5\times 7^2\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:474

約数の個数: 72

約数和(自身を含む): 183399552

約数和(自身を除く): 104025824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 223, 224, 227, 392, 446, 454, 784, 892, 908, 1561, 1568, 1589, 1784, 1816, 3122, 3178, 3568, 3632, 6244, 6356, 7136, 7264, 10927, 11123, 12488, 12712, 21854, 22246, 24976, 25424, 43708, 44492, 49952, 50621, 50848, 87416, 88984, 101242, 174832, 177968, 202484, 349664, 354347, 355936, 404968, 708694, 809936, 1417388, 1619872, 2480429, 2834776, 4960858, 5669552, 9921716, 11339104, 19843432, 39686864, 79373728]

約数ペア:

[(1, 79373728), (2, 39686864), (4, 19843432), (7, 11339104), (8, 9921716), (14, 5669552), (16, 4960858), (28, 2834776), (32, 2480429), (49, 1619872), (56, 1417388), (98, 809936), (112, 708694), (196, 404968), (223, 355936), (224, 354347), (227, 349664), (392, 202484), (446, 177968), (454, 174832), (784, 101242), (892, 88984), (908, 87416), (1561, 50848), (1568, 50621), (1589, 49952), (1784, 44492), (1816, 43708), (3122, 25424), (3178, 24976), (3568, 22246), (3632, 21854), (6244, 12712), (6356, 12488), (7136, 11123), (7264, 10927)]