77328272

素因数分解:

$2^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1861}}^1$

素因数の和:1936

約数の個数: 60

約数和(自身を含む): 177668316

約数和(自身を除く): 100340044

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 98, 106, 112, 196, 212, 371, 392, 424, 742, 784, 848, 1484, 1861, 2597, 2968, 3722, 5194, 5936, 7444, 10388, 13027, 14888, 20776, 26054, 29776, 41552, 52108, 91189, 98633, 104216, 182378, 197266, 208432, 364756, 394532, 690431, 729512, 789064, 1380862, 1459024, 1578128, 2761724, 4833017, 5523448, 9666034, 11046896, 19332068, 38664136, 77328272]

約数ペア:

[(1, 77328272), (2, 38664136), (4, 19332068), (7, 11046896), (8, 9666034), (14, 5523448), (16, 4833017), (28, 2761724), (49, 1578128), (53, 1459024), (56, 1380862), (98, 789064), (106, 729512), (112, 690431), (196, 394532), (212, 364756), (371, 208432), (392, 197266), (424, 182378), (742, 104216), (784, 98633), (848, 91189), (1484, 52108), (1861, 41552), (2597, 29776), (2968, 26054), (3722, 20776), (5194, 14888), (5936, 13027), (7444, 10388)]