90306244

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{983}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 192423168

約数和(自身を除く): 102116924

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 193, 238, 386, 476, 772, 983, 1351, 1966, 2702, 3281, 3932, 5404, 6562, 6881, 13124, 13762, 16711, 22967, 27524, 33422, 45934, 66844, 91868, 116977, 189719, 233954, 379438, 467908, 758876, 1328033, 2656066, 3225223, 5312132, 6450446, 12900892, 22576561, 45153122, 90306244]

約数ペア:

[(1, 90306244), (2, 45153122), (4, 22576561), (7, 12900892), (14, 6450446), (17, 5312132), (28, 3225223), (34, 2656066), (68, 1328033), (119, 758876), (193, 467908), (238, 379438), (386, 233954), (476, 189719), (772, 116977), (983, 91868), (1351, 66844), (1966, 45934), (2702, 33422), (3281, 27524), (3932, 22967), (5404, 16711), (6562, 13762), (6881, 13124)]