66180744

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{131311}}^1$

素因数の和:131330

約数の個数: 48

約数和(自身を含む): 204846720

約数和(自身を除く): 138665976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 131311, 262622, 393933, 525244, 787866, 919177, 1050488, 1181799, 1575732, 1838354, 2363598, 2757531, 3151464, 3676708, 4727196, 5515062, 7353416, 8272593, 9454392, 11030124, 16545186, 22060248, 33090372, 66180744]

約数ペア:

[(1, 66180744), (2, 33090372), (3, 22060248), (4, 16545186), (6, 11030124), (7, 9454392), (8, 8272593), (9, 7353416), (12, 5515062), (14, 4727196), (18, 3676708), (21, 3151464), (24, 2757531), (28, 2363598), (36, 1838354), (42, 1575732), (56, 1181799), (63, 1050488), (72, 919177), (84, 787866), (126, 525244), (168, 393933), (252, 262622), (504, 131311)]