90853868

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2729}}^1$

素因数の和:2810

約数の個数: 48

約数和(自身を含む): 192628800

約数和(自身を除く): 101774932

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 58, 82, 116, 164, 203, 287, 406, 574, 812, 1148, 1189, 2378, 2729, 4756, 5458, 8323, 10916, 16646, 19103, 33292, 38206, 76412, 79141, 111889, 158282, 223778, 316564, 447556, 553987, 783223, 1107974, 1566446, 2215948, 3132892, 3244781, 6489562, 12979124, 22713467, 45426934, 90853868]

約数ペア:

[(1, 90853868), (2, 45426934), (4, 22713467), (7, 12979124), (14, 6489562), (28, 3244781), (29, 3132892), (41, 2215948), (58, 1566446), (82, 1107974), (116, 783223), (164, 553987), (203, 447556), (287, 316564), (406, 223778), (574, 158282), (812, 111889), (1148, 79141), (1189, 76412), (2378, 38206), (2729, 33292), (4756, 19103), (5458, 16646), (8323, 10916)]