71617644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7681}}^1$

素因数の和:7735

約数の個数: 72

約数和(自身を含む): 212514848

約数和(自身を除く): 140897204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 7681, 9324, 15362, 23043, 30724, 46086, 53767, 69129, 92172, 107534, 138258, 161301, 215068, 276516, 284197, 322602, 483903, 568394, 645204, 852591, 967806, 1136788, 1705182, 1935612, 1989379, 2557773, 3410364, 3978758, 5115546, 5968137, 7957516, 10231092, 11936274, 17904411, 23872548, 35808822, 71617644]

約数ペア:

[(1, 71617644), (2, 35808822), (3, 23872548), (4, 17904411), (6, 11936274), (7, 10231092), (9, 7957516), (12, 5968137), (14, 5115546), (18, 3978758), (21, 3410364), (28, 2557773), (36, 1989379), (37, 1935612), (42, 1705182), (63, 1136788), (74, 967806), (84, 852591), (111, 645204), (126, 568394), (148, 483903), (222, 322602), (252, 284197), (259, 276516), (333, 215068), (444, 161301), (518, 138258), (666, 107534), (777, 92172), (1036, 69129), (1332, 53767), (1554, 46086), (2331, 30724), (3108, 23043), (4662, 15362), (7681, 9324)]