66706872

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{607}}^1$

素因数の和:876

約数の個数: 64

約数和(自身を含む): 176563200

約数和(自身を除く): 109856328

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 241, 456, 482, 607, 723, 964, 1214, 1446, 1821, 1928, 2428, 2892, 3642, 4579, 4856, 5784, 7284, 9158, 11533, 13737, 14568, 18316, 23066, 27474, 34599, 36632, 46132, 54948, 69198, 92264, 109896, 138396, 146287, 276792, 292574, 438861, 585148, 877722, 1170296, 1755444, 2779453, 3510888, 5558906, 8338359, 11117812, 16676718, 22235624, 33353436, 66706872]

約数ペア:

[(1, 66706872), (2, 33353436), (3, 22235624), (4, 16676718), (6, 11117812), (8, 8338359), (12, 5558906), (19, 3510888), (24, 2779453), (38, 1755444), (57, 1170296), (76, 877722), (114, 585148), (152, 438861), (228, 292574), (241, 276792), (456, 146287), (482, 138396), (607, 109896), (723, 92264), (964, 69198), (1214, 54948), (1446, 46132), (1821, 36632), (1928, 34599), (2428, 27474), (2892, 23066), (3642, 18316), (4579, 14568), (4856, 13737), (5784, 11533), (7284, 9158)]