66220086

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 139567104

約数和(自身を除く): 73347018

約数列:

[1, 2, 3, 6, 43, 47, 86, 94, 127, 129, 141, 254, 258, 282, 381, 762, 1849, 2021, 3698, 4042, 5461, 5547, 5969, 6063, 10922, 11094, 11938, 12126, 16383, 17907, 32766, 35814, 86903, 173806, 234823, 256667, 260709, 469646, 513334, 521418, 704469, 770001, 1408938, 1540002, 11036681, 22073362, 33110043, 66220086]

約数ペア:

[(1, 66220086), (2, 33110043), (3, 22073362), (6, 11036681), (43, 1540002), (47, 1408938), (86, 770001), (94, 704469), (127, 521418), (129, 513334), (141, 469646), (254, 260709), (258, 256667), (282, 234823), (381, 173806), (762, 86903), (1849, 35814), (2021, 32766), (3698, 17907), (4042, 16383), (5461, 12126), (5547, 11938), (5969, 11094), (6063, 10922)]