76175876

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 157301760

約数和(自身を除く): 81125884

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 151, 172, 301, 302, 419, 602, 604, 838, 1057, 1204, 1676, 2114, 2933, 4228, 5866, 6493, 11732, 12986, 18017, 25972, 36034, 45451, 63269, 72068, 90902, 126119, 126538, 181804, 252238, 253076, 442883, 504476, 885766, 1771532, 2720567, 5441134, 10882268, 19043969, 38087938, 76175876]

約数ペア:

[(1, 76175876), (2, 38087938), (4, 19043969), (7, 10882268), (14, 5441134), (28, 2720567), (43, 1771532), (86, 885766), (151, 504476), (172, 442883), (301, 253076), (302, 252238), (419, 181804), (602, 126538), (604, 126119), (838, 90902), (1057, 72068), (1204, 63269), (1676, 45451), (2114, 36034), (2933, 25972), (4228, 18017), (5866, 12986), (6493, 11732)]