66334928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 149990400

約数和(自身を除く): 83655472

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 83, 88, 152, 166, 176, 209, 239, 304, 332, 418, 478, 664, 836, 913, 956, 1328, 1577, 1672, 1826, 1912, 2629, 3154, 3344, 3652, 3824, 4541, 5258, 6308, 7304, 9082, 10516, 12616, 14608, 17347, 18164, 19837, 21032, 25232, 34694, 36328, 39674, 42064, 49951, 69388, 72656, 79348, 99902, 138776, 158696, 199804, 218207, 277552, 317392, 376903, 399608, 436414, 753806, 799216, 872828, 1507612, 1745656, 3015224, 3491312, 4145933, 6030448, 8291866, 16583732, 33167464, 66334928]

約数ペア:

[(1, 66334928), (2, 33167464), (4, 16583732), (8, 8291866), (11, 6030448), (16, 4145933), (19, 3491312), (22, 3015224), (38, 1745656), (44, 1507612), (76, 872828), (83, 799216), (88, 753806), (152, 436414), (166, 399608), (176, 376903), (209, 317392), (239, 277552), (304, 218207), (332, 199804), (418, 158696), (478, 138776), (664, 99902), (836, 79348), (913, 72656), (956, 69388), (1328, 49951), (1577, 42064), (1672, 39674), (1826, 36328), (1912, 34694), (2629, 25232), (3154, 21032), (3344, 19837), (3652, 18164), (3824, 17347), (4541, 14608), (5258, 12616), (6308, 10516), (7304, 9082)]