66837708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6469}}^1$

素因数の和:6527

約数の個数: 72

約数和(自身を含む): 197826720

約数和(自身を除く): 130989012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 6469, 10332, 12938, 19407, 25876, 38814, 45283, 58221, 77628, 90566, 116442, 135849, 181132, 232884, 265229, 271698, 407547, 530458, 543396, 795687, 815094, 1060916, 1591374, 1630188, 1856603, 2387061, 3182748, 3713206, 4774122, 5569809, 7426412, 9548244, 11139618, 16709427, 22279236, 33418854, 66837708]

約数ペア:

[(1, 66837708), (2, 33418854), (3, 22279236), (4, 16709427), (6, 11139618), (7, 9548244), (9, 7426412), (12, 5569809), (14, 4774122), (18, 3713206), (21, 3182748), (28, 2387061), (36, 1856603), (41, 1630188), (42, 1591374), (63, 1060916), (82, 815094), (84, 795687), (123, 543396), (126, 530458), (164, 407547), (246, 271698), (252, 265229), (287, 232884), (369, 181132), (492, 135849), (574, 116442), (738, 90566), (861, 77628), (1148, 58221), (1476, 45283), (1722, 38814), (2583, 25876), (3444, 19407), (5166, 12938), (6469, 10332)]