72774996

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{17681}}^1$

素因数の和:17709

約数の個数: 48

約数和(自身を含む): 198038400

約数和(自身を除く): 125263404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 17681, 35362, 53043, 70724, 106086, 123767, 212172, 247534, 371301, 495068, 742602, 866369, 1485204, 1732738, 2599107, 3465476, 5198214, 6064583, 10396428, 12129166, 18193749, 24258332, 36387498, 72774996]

約数ペア:

[(1, 72774996), (2, 36387498), (3, 24258332), (4, 18193749), (6, 12129166), (7, 10396428), (12, 6064583), (14, 5198214), (21, 3465476), (28, 2599107), (42, 1732738), (49, 1485204), (84, 866369), (98, 742602), (147, 495068), (196, 371301), (294, 247534), (343, 212172), (588, 123767), (686, 106086), (1029, 70724), (1372, 53043), (2058, 35362), (4116, 17681)]