77932078

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2273}}^1$

素因数の和:2392

約数の個数: 32

約数和(自身を含む): 139714560

約数和(自身を除く): 61782482

約数列:

[1, 2, 7, 14, 31, 62, 79, 158, 217, 434, 553, 1106, 2273, 2449, 4546, 4898, 15911, 17143, 31822, 34286, 70463, 140926, 179567, 359134, 493241, 986482, 1256969, 2513938, 5566577, 11133154, 38966039, 77932078]

約数ペア:

[(1, 77932078), (2, 38966039), (7, 11133154), (14, 5566577), (31, 2513938), (62, 1256969), (79, 986482), (158, 493241), (217, 359134), (434, 179567), (553, 140926), (1106, 70463), (2273, 34286), (2449, 31822), (4546, 17143), (4898, 15911)]