85972124

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{443}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 179020800

約数和(自身を除く): 93048676

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 239, 406, 443, 478, 812, 886, 956, 1673, 1772, 3101, 3346, 6202, 6692, 6931, 12404, 12847, 13862, 25694, 27724, 48517, 51388, 89929, 97034, 105877, 179858, 194068, 211754, 359716, 423508, 741139, 1482278, 2964556, 3070433, 6140866, 12281732, 21493031, 42986062, 85972124]

約数ペア:

[(1, 85972124), (2, 42986062), (4, 21493031), (7, 12281732), (14, 6140866), (28, 3070433), (29, 2964556), (58, 1482278), (116, 741139), (203, 423508), (239, 359716), (406, 211754), (443, 194068), (478, 179858), (812, 105877), (886, 97034), (956, 89929), (1673, 51388), (1772, 48517), (3101, 27724), (3346, 25694), (6202, 13862), (6692, 12847), (6931, 12404)]