69452012

素因数分解:

$2^2\times 7^3\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 143001600

約数和(自身を除く): 73549588

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 223, 227, 343, 446, 454, 686, 892, 908, 1372, 1561, 1589, 3122, 3178, 6244, 6356, 10927, 11123, 21854, 22246, 43708, 44492, 50621, 76489, 77861, 101242, 152978, 155722, 202484, 305956, 311444, 354347, 708694, 1417388, 2480429, 4960858, 9921716, 17363003, 34726006, 69452012]

約数ペア:

[(1, 69452012), (2, 34726006), (4, 17363003), (7, 9921716), (14, 4960858), (28, 2480429), (49, 1417388), (98, 708694), (196, 354347), (223, 311444), (227, 305956), (343, 202484), (446, 155722), (454, 152978), (686, 101242), (892, 77861), (908, 76489), (1372, 50621), (1561, 44492), (1589, 43708), (3122, 22246), (3178, 21854), (6244, 11123), (6356, 10927)]