131777856252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{68743}}^1\times {\mathrm{7607}}^1$

素因数の和:76367

約数の個数: 72

約数和(自身を含む): 380747168256

約数和(自身を除く): 248969312004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 7607, 15214, 22821, 30428, 45642, 53249, 68463, 68743, 91284, 106498, 136926, 137486, 159747, 206229, 212996, 273852, 274972, 319494, 412458, 479241, 481201, 618687, 638988, 824916, 958482, 962402, 1237374, 1443603, 1916964, 1924804, 2474748, 2887206, 4330809, 5774412, 8661618, 17323236, 522928001, 1045856002, 1568784003, 2091712004, 3137568006, 3660496007, 4706352009, 6275136012, 7320992014, 9412704018, 10981488021, 14641984028, 18825408036, 21962976042, 32944464063, 43925952084, 65888928126, 131777856252]

約数ペア:

[(1, 131777856252), (2, 65888928126), (3, 43925952084), (4, 32944464063), (6, 21962976042), (7, 18825408036), (9, 14641984028), (12, 10981488021), (14, 9412704018), (18, 7320992014), (21, 6275136012), (28, 4706352009), (36, 3660496007), (42, 3137568006), (63, 2091712004), (84, 1568784003), (126, 1045856002), (252, 522928001), (7607, 17323236), (15214, 8661618), (22821, 5774412), (30428, 4330809), (45642, 2887206), (53249, 2474748), (68463, 1924804), (68743, 1916964), (91284, 1443603), (106498, 1237374), (136926, 962402), (137486, 958482), (159747, 824916), (206229, 638988), (212996, 618687), (273852, 481201), (274972, 479241), (319494, 412458)]