90075406

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 146562048

約数和(自身を除く): 56486642

約数列:

[1, 2, 23, 46, 47, 61, 94, 122, 683, 1081, 1366, 1403, 2162, 2806, 2867, 5734, 15709, 31418, 32101, 41663, 64202, 65941, 83326, 131882, 738323, 958249, 1476646, 1916498, 1958161, 3916322, 45037703, 90075406]

約数ペア:

[(1, 90075406), (2, 45037703), (23, 3916322), (46, 1958161), (47, 1916498), (61, 1476646), (94, 958249), (122, 738323), (683, 131882), (1081, 83326), (1366, 65941), (1403, 64202), (2162, 41663), (2806, 32101), (2867, 31418), (5734, 15709)]