112742728

素因数分解:

$2^3\times 7^3\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 248976000

約数和(自身を除く): 136233272

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 181, 196, 227, 343, 362, 392, 454, 686, 724, 908, 1267, 1372, 1448, 1589, 1816, 2534, 2744, 3178, 5068, 6356, 8869, 10136, 11123, 12712, 17738, 22246, 35476, 41087, 44492, 62083, 70952, 77861, 82174, 88984, 124166, 155722, 164348, 248332, 287609, 311444, 328696, 496664, 575218, 622888, 1150436, 2013263, 2300872, 4026526, 8053052, 14092841, 16106104, 28185682, 56371364, 112742728]

約数ペア:

[(1, 112742728), (2, 56371364), (4, 28185682), (7, 16106104), (8, 14092841), (14, 8053052), (28, 4026526), (49, 2300872), (56, 2013263), (98, 1150436), (181, 622888), (196, 575218), (227, 496664), (343, 328696), (362, 311444), (392, 287609), (454, 248332), (686, 164348), (724, 155722), (908, 124166), (1267, 88984), (1372, 82174), (1448, 77861), (1589, 70952), (1816, 62083), (2534, 44492), (2744, 41087), (3178, 35476), (5068, 22246), (6356, 17738), (8869, 12712), (10136, 11123)]