177196068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6451}}^1$

素因数の和:6577

約数の個数: 72

約数和(自身を含む): 516676160

約数和(自身を除く): 339480092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 763, 981, 1308, 1526, 1962, 2289, 3052, 3924, 4578, 6451, 6867, 9156, 12902, 13734, 19353, 25804, 27468, 38706, 45157, 58059, 77412, 90314, 116118, 135471, 180628, 232236, 270942, 406413, 541884, 703159, 812826, 1406318, 1625652, 2109477, 2812636, 4218954, 4922113, 6328431, 8437908, 9844226, 12656862, 14766339, 19688452, 25313724, 29532678, 44299017, 59065356, 88598034, 177196068]

約数ペア:

[(1, 177196068), (2, 88598034), (3, 59065356), (4, 44299017), (6, 29532678), (7, 25313724), (9, 19688452), (12, 14766339), (14, 12656862), (18, 9844226), (21, 8437908), (28, 6328431), (36, 4922113), (42, 4218954), (63, 2812636), (84, 2109477), (109, 1625652), (126, 1406318), (218, 812826), (252, 703159), (327, 541884), (436, 406413), (654, 270942), (763, 232236), (981, 180628), (1308, 135471), (1526, 116118), (1962, 90314), (2289, 77412), (3052, 58059), (3924, 45157), (4578, 38706), (6451, 27468), (6867, 25804), (9156, 19353), (12902, 13734)]