66866814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 192

約数和(自身を含む): 194088960

約数和(自身を除く): 127222146

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 31, 34, 38, 42, 51, 53, 57, 62, 63, 93, 102, 106, 114, 119, 126, 133, 153, 159, 171, 186, 217, 238, 266, 279, 306, 318, 323, 342, 357, 371, 399, 434, 477, 527, 558, 589, 646, 651, 714, 742, 798, 901, 954, 969, 1007, 1054, 1071, 1113, 1178, 1197, 1302, 1581, 1643, 1767, 1802, 1938, 1953, 2014, 2142, 2226, 2261, 2394, 2703, 2907, 3021, 3162, 3286, 3339, 3534, 3689, 3906, 4123, 4522, 4743, 4929, 5301, 5406, 5814, 6042, 6307, 6678, 6783, 7049, 7378, 8109, 8246, 9063, 9486, 9858, 10013, 10602, 11067, 11501, 12369, 12614, 13566, 14098, 14787, 16218, 17119, 18126, 18921, 20026, 20349, 21147, 22134, 23002, 24738, 27931, 29574, 30039, 31217, 33201, 34238, 34503, 37107, 37842, 40698, 42294, 51357, 55862, 56763, 60078, 62434, 63441, 66402, 69006, 70091, 74214, 83793, 90117, 93651, 102714, 103509, 113526, 119833, 126882, 140182, 154071, 167586, 180234, 187302, 195517, 207018, 210273, 218519, 239666, 251379, 280953, 308142, 359499, 391034, 420546, 437038, 502758, 530689, 561906, 586551, 630819, 655557, 718998, 1061378, 1078497, 1173102, 1261638, 1311114, 1592067, 1759653, 1966671, 2156994, 3184134, 3519306, 3714823, 3933342, 4776201, 7429646, 9552402, 11144469, 22288938, 33433407, 66866814]

約数ペア:

[(1, 66866814), (2, 33433407), (3, 22288938), (6, 11144469), (7, 9552402), (9, 7429646), (14, 4776201), (17, 3933342), (18, 3714823), (19, 3519306), (21, 3184134), (31, 2156994), (34, 1966671), (38, 1759653), (42, 1592067), (51, 1311114), (53, 1261638), (57, 1173102), (62, 1078497), (63, 1061378), (93, 718998), (102, 655557), (106, 630819), (114, 586551), (119, 561906), (126, 530689), (133, 502758), (153, 437038), (159, 420546), (171, 391034), (186, 359499), (217, 308142), (238, 280953), (266, 251379), (279, 239666), (306, 218519), (318, 210273), (323, 207018), (342, 195517), (357, 187302), (371, 180234), (399, 167586), (434, 154071), (477, 140182), (527, 126882), (558, 119833), (589, 113526), (646, 103509), (651, 102714), (714, 93651), (742, 90117), (798, 83793), (901, 74214), (954, 70091), (969, 69006), (1007, 66402), (1054, 63441), (1071, 62434), (1113, 60078), (1178, 56763), (1197, 55862), (1302, 51357), (1581, 42294), (1643, 40698), (1767, 37842), (1802, 37107), (1938, 34503), (1953, 34238), (2014, 33201), (2142, 31217), (2226, 30039), (2261, 29574), (2394, 27931), (2703, 24738), (2907, 23002), (3021, 22134), (3162, 21147), (3286, 20349), (3339, 20026), (3534, 18921), (3689, 18126), (3906, 17119), (4123, 16218), (4522, 14787), (4743, 14098), (4929, 13566), (5301, 12614), (5406, 12369), (5814, 11501), (6042, 11067), (6307, 10602), (6678, 10013), (6783, 9858), (7049, 9486), (7378, 9063), (8109, 8246)]