77501732

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 174283200

約数和(自身を除く): 96781468

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 103, 154, 196, 206, 308, 349, 412, 539, 698, 721, 1078, 1133, 1396, 1442, 2156, 2266, 2443, 2884, 3839, 4532, 4886, 5047, 7678, 7931, 9772, 10094, 15356, 15862, 17101, 20188, 26873, 31724, 34202, 35947, 53746, 55517, 68404, 71894, 107492, 111034, 143788, 188111, 222068, 251629, 376222, 395417, 503258, 752444, 790834, 1006516, 1581668, 1761403, 2767919, 3522806, 5535838, 7045612, 11071676, 19375433, 38750866, 77501732]

約数ペア:

[(1, 77501732), (2, 38750866), (4, 19375433), (7, 11071676), (11, 7045612), (14, 5535838), (22, 3522806), (28, 2767919), (44, 1761403), (49, 1581668), (77, 1006516), (98, 790834), (103, 752444), (154, 503258), (196, 395417), (206, 376222), (308, 251629), (349, 222068), (412, 188111), (539, 143788), (698, 111034), (721, 107492), (1078, 71894), (1133, 68404), (1396, 55517), (1442, 53746), (2156, 35947), (2266, 34202), (2443, 31724), (2884, 26873), (3839, 20188), (4532, 17101), (4886, 15862), (5047, 15356), (7678, 10094), (7931, 9772)]