90989856

素因数分解:

$2^5\times 3^2\times {\mathrm{315937}}^1$

素因数の和:315953

約数の個数: 36

約数和(自身を含む): 258753222

約数和(自身を除く): 167763366

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 315937, 631874, 947811, 1263748, 1895622, 2527496, 2843433, 3791244, 5054992, 5686866, 7582488, 10109984, 11373732, 15164976, 22747464, 30329952, 45494928, 90989856]

約数ペア:

[(1, 90989856), (2, 45494928), (3, 30329952), (4, 22747464), (6, 15164976), (8, 11373732), (9, 10109984), (12, 7582488), (16, 5686866), (18, 5054992), (24, 3791244), (32, 2843433), (36, 2527496), (48, 1895622), (72, 1263748), (96, 947811), (144, 631874), (288, 315937)]