90721476

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109567}}^1$

素因数の和:109600

約数の個数: 36

約数和(自身を含む): 239296512

約数和(自身を除く): 148575036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 109567, 219134, 328701, 438268, 657402, 986103, 1314804, 1972206, 2520041, 3944412, 5040082, 7560123, 10080164, 15120246, 22680369, 30240492, 45360738, 90721476]

約数ペア:

[(1, 90721476), (2, 45360738), (3, 30240492), (4, 22680369), (6, 15120246), (9, 10080164), (12, 7560123), (18, 5040082), (23, 3944412), (36, 2520041), (46, 1972206), (69, 1314804), (92, 986103), (138, 657402), (207, 438268), (276, 328701), (414, 219134), (828, 109567)]