66839696

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:492

約数の個数: 80

約数和(自身を含む): 162846720

約数和(自身を除く): 96007024

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 227, 239, 308, 454, 478, 616, 908, 956, 1232, 1589, 1673, 1816, 1912, 2497, 2629, 3178, 3346, 3632, 3824, 4994, 5258, 6356, 6692, 9988, 10516, 12712, 13384, 17479, 18403, 19976, 21032, 25424, 26768, 34958, 36806, 39952, 42064, 54253, 69916, 73612, 108506, 139832, 147224, 217012, 279664, 294448, 379771, 434024, 596783, 759542, 868048, 1193566, 1519084, 2387132, 3038168, 4177481, 4774264, 6076336, 8354962, 9548528, 16709924, 33419848, 66839696]

約数ペア:

[(1, 66839696), (2, 33419848), (4, 16709924), (7, 9548528), (8, 8354962), (11, 6076336), (14, 4774264), (16, 4177481), (22, 3038168), (28, 2387132), (44, 1519084), (56, 1193566), (77, 868048), (88, 759542), (112, 596783), (154, 434024), (176, 379771), (227, 294448), (239, 279664), (308, 217012), (454, 147224), (478, 139832), (616, 108506), (908, 73612), (956, 69916), (1232, 54253), (1589, 42064), (1673, 39952), (1816, 36806), (1912, 34958), (2497, 26768), (2629, 25424), (3178, 21032), (3346, 19976), (3632, 18403), (3824, 17479), (4994, 13384), (5258, 12712), (6356, 10516), (6692, 9988)]