66927672

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 215102160

約数和(自身を除く): 148174488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 56, 63, 72, 74, 84, 97, 111, 126, 148, 168, 194, 222, 252, 259, 291, 296, 333, 388, 444, 504, 518, 582, 666, 679, 776, 777, 873, 888, 1036, 1164, 1332, 1358, 1369, 1554, 1746, 2037, 2072, 2328, 2331, 2664, 2716, 2738, 3108, 3492, 3589, 4074, 4107, 4662, 5432, 5476, 6111, 6216, 6984, 7178, 8148, 8214, 9324, 9583, 10767, 10952, 12222, 12321, 14356, 16296, 16428, 18648, 19166, 21534, 24444, 24642, 25123, 28712, 28749, 32301, 32856, 38332, 43068, 48888, 49284, 50246, 57498, 64602, 75369, 76664, 86136, 86247, 98568, 100492, 114996, 129204, 132793, 150738, 172494, 200984, 226107, 229992, 258408, 265586, 301476, 344988, 398379, 452214, 531172, 602952, 689976, 796758, 904428, 929551, 1062344, 1195137, 1593516, 1808856, 1859102, 2390274, 2788653, 3187032, 3718204, 4780548, 5577306, 7436408, 8365959, 9561096, 11154612, 16731918, 22309224, 33463836, 66927672]

約数ペア:

[(1, 66927672), (2, 33463836), (3, 22309224), (4, 16731918), (6, 11154612), (7, 9561096), (8, 8365959), (9, 7436408), (12, 5577306), (14, 4780548), (18, 3718204), (21, 3187032), (24, 2788653), (28, 2390274), (36, 1859102), (37, 1808856), (42, 1593516), (56, 1195137), (63, 1062344), (72, 929551), (74, 904428), (84, 796758), (97, 689976), (111, 602952), (126, 531172), (148, 452214), (168, 398379), (194, 344988), (222, 301476), (252, 265586), (259, 258408), (291, 229992), (296, 226107), (333, 200984), (388, 172494), (444, 150738), (504, 132793), (518, 129204), (582, 114996), (666, 100492), (679, 98568), (776, 86247), (777, 86136), (873, 76664), (888, 75369), (1036, 64602), (1164, 57498), (1332, 50246), (1358, 49284), (1369, 48888), (1554, 43068), (1746, 38332), (2037, 32856), (2072, 32301), (2328, 28749), (2331, 28712), (2664, 25123), (2716, 24642), (2738, 24444), (3108, 21534), (3492, 19166), (3589, 18648), (4074, 16428), (4107, 16296), (4662, 14356), (5432, 12321), (5476, 12222), (6111, 10952), (6216, 10767), (6984, 9583), (7178, 9324), (8148, 8214)]