90263454

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{4993}}^1$

素因数の和:5152

約数の個数: 32

約数和(自身を含む): 189851904

約数和(自身を除く): 99588450

約数列:

[1, 2, 3, 6, 23, 46, 69, 131, 138, 262, 393, 786, 3013, 4993, 6026, 9039, 9986, 14979, 18078, 29958, 114839, 229678, 344517, 654083, 689034, 1308166, 1962249, 3924498, 15043909, 30087818, 45131727, 90263454]

約数ペア:

[(1, 90263454), (2, 45131727), (3, 30087818), (6, 15043909), (23, 3924498), (46, 1962249), (69, 1308166), (131, 689034), (138, 654083), (262, 344517), (393, 229678), (786, 114839), (3013, 29958), (4993, 18078), (6026, 14979), (9039, 9986)]