66980634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 158844672

約数和(自身を除く): 91864038

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 97, 123, 194, 246, 287, 291, 401, 574, 582, 679, 802, 861, 1203, 1358, 1722, 2037, 2406, 2807, 3977, 4074, 5614, 7954, 8421, 11931, 16441, 16842, 23862, 27839, 32882, 38897, 49323, 55678, 77794, 83517, 98646, 115087, 116691, 167034, 230174, 233382, 272279, 345261, 544558, 690522, 816837, 1594777, 1633674, 3189554, 4784331, 9568662, 11163439, 22326878, 33490317, 66980634]

約数ペア:

[(1, 66980634), (2, 33490317), (3, 22326878), (6, 11163439), (7, 9568662), (14, 4784331), (21, 3189554), (41, 1633674), (42, 1594777), (82, 816837), (97, 690522), (123, 544558), (194, 345261), (246, 272279), (287, 233382), (291, 230174), (401, 167034), (574, 116691), (582, 115087), (679, 98646), (802, 83517), (861, 77794), (1203, 55678), (1358, 49323), (1722, 38897), (2037, 32882), (2406, 27839), (2807, 23862), (3977, 16842), (4074, 16441), (5614, 11931), (7954, 8421)]