74574962

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:388

約数の個数: 72

約数和(自身を含む): 151013520

約数和(自身を除く): 76438558

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 121, 133, 154, 209, 242, 266, 331, 418, 539, 662, 847, 931, 1078, 1463, 1694, 1862, 2299, 2317, 2926, 3641, 4598, 4634, 5929, 6289, 7282, 10241, 11858, 12578, 16093, 16219, 20482, 25487, 32186, 32438, 40051, 44023, 50974, 69179, 80102, 88046, 112651, 138358, 178409, 225302, 280357, 308161, 356818, 484253, 560714, 616322, 760969, 968506, 1521938, 1962499, 3389771, 3924998, 5326783, 6779542, 10653566, 37287481, 74574962]

約数ペア:

[(1, 74574962), (2, 37287481), (7, 10653566), (11, 6779542), (14, 5326783), (19, 3924998), (22, 3389771), (38, 1962499), (49, 1521938), (77, 968506), (98, 760969), (121, 616322), (133, 560714), (154, 484253), (209, 356818), (242, 308161), (266, 280357), (331, 225302), (418, 178409), (539, 138358), (662, 112651), (847, 88046), (931, 80102), (1078, 69179), (1463, 50974), (1694, 44023), (1862, 40051), (2299, 32438), (2317, 32186), (2926, 25487), (3641, 20482), (4598, 16219), (4634, 16093), (5929, 12578), (6289, 11858), (7282, 10241)]