87890148

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{25169}}^1$

素因数の和:25276

約数の個数: 36

約数和(自身を含む): 224466060

約数和(自身を除く): 136575912

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 25169, 50338, 75507, 100676, 151014, 226521, 302028, 453042, 906084, 2441393, 4882786, 7324179, 9765572, 14648358, 21972537, 29296716, 43945074, 87890148]

約数ペア:

[(1, 87890148), (2, 43945074), (3, 29296716), (4, 21972537), (6, 14648358), (9, 9765572), (12, 7324179), (18, 4882786), (36, 2441393), (97, 906084), (194, 453042), (291, 302028), (388, 226521), (582, 151014), (873, 100676), (1164, 75507), (1746, 50338), (3492, 25169)]