66843672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:565

約数の個数: 128

約数和(自身を含む): 206131200

約数和(自身を除く): 139287528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 43, 56, 57, 76, 84, 86, 114, 129, 133, 152, 168, 172, 228, 258, 266, 301, 344, 399, 456, 487, 516, 532, 602, 798, 817, 903, 974, 1032, 1064, 1204, 1461, 1596, 1634, 1806, 1948, 2408, 2451, 2922, 3192, 3268, 3409, 3612, 3896, 4902, 5719, 5844, 6536, 6818, 7224, 9253, 9804, 10227, 11438, 11688, 13636, 17157, 18506, 19608, 20454, 20941, 22876, 27272, 27759, 34314, 37012, 40908, 41882, 45752, 55518, 62823, 64771, 68628, 74024, 81816, 83764, 111036, 125646, 129542, 137256, 146587, 167528, 194313, 222072, 251292, 259084, 293174, 388626, 397879, 439761, 502584, 518168, 586348, 777252, 795758, 879522, 1172696, 1193637, 1554504, 1591516, 1759044, 2387274, 2785153, 3183032, 3518088, 4774548, 5570306, 8355459, 9549096, 11140612, 16710918, 22281224, 33421836, 66843672]

約数ペア:

[(1, 66843672), (2, 33421836), (3, 22281224), (4, 16710918), (6, 11140612), (7, 9549096), (8, 8355459), (12, 5570306), (14, 4774548), (19, 3518088), (21, 3183032), (24, 2785153), (28, 2387274), (38, 1759044), (42, 1591516), (43, 1554504), (56, 1193637), (57, 1172696), (76, 879522), (84, 795758), (86, 777252), (114, 586348), (129, 518168), (133, 502584), (152, 439761), (168, 397879), (172, 388626), (228, 293174), (258, 259084), (266, 251292), (301, 222072), (344, 194313), (399, 167528), (456, 146587), (487, 137256), (516, 129542), (532, 125646), (602, 111036), (798, 83764), (817, 81816), (903, 74024), (974, 68628), (1032, 64771), (1064, 62823), (1204, 55518), (1461, 45752), (1596, 41882), (1634, 40908), (1806, 37012), (1948, 34314), (2408, 27759), (2451, 27272), (2922, 22876), (3192, 20941), (3268, 20454), (3409, 19608), (3612, 18506), (3896, 17157), (4902, 13636), (5719, 11688), (5844, 11438), (6536, 10227), (6818, 9804), (7224, 9253)]