90257724

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{25847}}^1$

素因数の和:25954

約数の個数: 36

約数和(自身を含む): 230512464

約数和(自身を除く): 140254740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 25847, 51694, 77541, 103388, 155082, 232623, 310164, 465246, 930492, 2507159, 5014318, 7521477, 10028636, 15042954, 22564431, 30085908, 45128862, 90257724]

約数ペア:

[(1, 90257724), (2, 45128862), (3, 30085908), (4, 22564431), (6, 15042954), (9, 10028636), (12, 7521477), (18, 5014318), (36, 2507159), (97, 930492), (194, 465246), (291, 310164), (388, 232623), (582, 155082), (873, 103388), (1164, 77541), (1746, 51694), (3492, 25847)]