90157956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{6427}}^1$

素因数の和:6608

約数の個数: 48

約数和(自身を含む): 241898496

約数和(自身を除く): 151740540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 167, 334, 501, 668, 1002, 1169, 2004, 2338, 3507, 4676, 6427, 7014, 12854, 14028, 19281, 25708, 38562, 44989, 77124, 89978, 134967, 179956, 269934, 539868, 1073309, 2146618, 3219927, 4293236, 6439854, 7513163, 12879708, 15026326, 22539489, 30052652, 45078978, 90157956]

約数ペア:

[(1, 90157956), (2, 45078978), (3, 30052652), (4, 22539489), (6, 15026326), (7, 12879708), (12, 7513163), (14, 6439854), (21, 4293236), (28, 3219927), (42, 2146618), (84, 1073309), (167, 539868), (334, 269934), (501, 179956), (668, 134967), (1002, 89978), (1169, 77124), (2004, 44989), (2338, 38562), (3507, 25708), (4676, 19281), (6427, 14028), (7014, 12854)]