75990474

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{3191}}^1$

素因数の和:3222

約数の個数: 72

約数和(自身を含む): 198682848

約数和(自身を除く): 122692374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 882, 1134, 1323, 1701, 2646, 3191, 3402, 3969, 6382, 7938, 9573, 11907, 19146, 22337, 23814, 28719, 44674, 57438, 67011, 86157, 134022, 156359, 172314, 201033, 258471, 312718, 402066, 469077, 516942, 603099, 775413, 938154, 1206198, 1407231, 1550826, 1809297, 2814462, 3618594, 4221693, 5427891, 8443386, 10855782, 12665079, 25330158, 37995237, 75990474]

約数ペア:

[(1, 75990474), (2, 37995237), (3, 25330158), (6, 12665079), (7, 10855782), (9, 8443386), (14, 5427891), (18, 4221693), (21, 3618594), (27, 2814462), (42, 1809297), (49, 1550826), (54, 1407231), (63, 1206198), (81, 938154), (98, 775413), (126, 603099), (147, 516942), (162, 469077), (189, 402066), (243, 312718), (294, 258471), (378, 201033), (441, 172314), (486, 156359), (567, 134022), (882, 86157), (1134, 67011), (1323, 57438), (1701, 44674), (2646, 28719), (3191, 23814), (3402, 22337), (3969, 19146), (6382, 11907), (7938, 9573)]