90130782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73999}}^1$

素因数の和:74040

約数の個数: 32

約数和(自身を含む): 213120000

約数和(自身を除く): 122989218

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 73999, 147998, 221997, 443994, 517993, 1035986, 1553979, 2145971, 3107958, 4291942, 6437913, 12875826, 15021797, 30043594, 45065391, 90130782]

約数ペア:

[(1, 90130782), (2, 45065391), (3, 30043594), (6, 15021797), (7, 12875826), (14, 6437913), (21, 4291942), (29, 3107958), (42, 2145971), (58, 1553979), (87, 1035986), (174, 517993), (203, 443994), (406, 221997), (609, 147998), (1218, 73999)]