64807974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 194088960

約数和(自身を除く): 129280986

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 23, 33, 38, 42, 46, 57, 63, 66, 69, 77, 99, 107, 114, 126, 133, 138, 154, 161, 171, 198, 207, 209, 214, 231, 253, 266, 321, 322, 342, 399, 414, 418, 437, 462, 483, 506, 627, 642, 693, 749, 759, 798, 874, 963, 966, 1177, 1197, 1254, 1311, 1386, 1449, 1463, 1498, 1518, 1771, 1881, 1926, 2033, 2247, 2277, 2354, 2394, 2461, 2622, 2898, 2926, 3059, 3531, 3542, 3762, 3933, 4066, 4389, 4494, 4554, 4807, 4922, 5313, 6099, 6118, 6741, 7062, 7383, 7866, 8239, 8778, 9177, 9614, 10593, 10626, 12198, 13167, 13482, 14231, 14421, 14766, 15939, 16478, 17227, 18297, 18354, 21186, 22149, 22363, 24717, 26334, 27071, 27531, 28462, 28842, 31878, 33649, 34454, 36594, 42693, 43263, 44298, 44726, 46759, 49434, 51681, 54142, 55062, 67089, 67298, 74151, 81213, 85386, 86526, 93518, 100947, 103362, 128079, 134178, 140277, 148302, 155043, 156541, 162426, 189497, 201267, 201894, 243639, 256158, 280554, 302841, 310086, 313082, 327313, 378994, 402534, 420831, 469623, 487278, 514349, 568491, 605682, 654626, 841662, 939246, 981939, 1028698, 1136982, 1408869, 1543047, 1705473, 1963878, 2817738, 2945817, 3086094, 3410946, 3600443, 4629141, 5891634, 7200886, 9258282, 10801329, 21602658, 32403987, 64807974]

約数ペア:

[(1, 64807974), (2, 32403987), (3, 21602658), (6, 10801329), (7, 9258282), (9, 7200886), (11, 5891634), (14, 4629141), (18, 3600443), (19, 3410946), (21, 3086094), (22, 2945817), (23, 2817738), (33, 1963878), (38, 1705473), (42, 1543047), (46, 1408869), (57, 1136982), (63, 1028698), (66, 981939), (69, 939246), (77, 841662), (99, 654626), (107, 605682), (114, 568491), (126, 514349), (133, 487278), (138, 469623), (154, 420831), (161, 402534), (171, 378994), (198, 327313), (207, 313082), (209, 310086), (214, 302841), (231, 280554), (253, 256158), (266, 243639), (321, 201894), (322, 201267), (342, 189497), (399, 162426), (414, 156541), (418, 155043), (437, 148302), (462, 140277), (483, 134178), (506, 128079), (627, 103362), (642, 100947), (693, 93518), (749, 86526), (759, 85386), (798, 81213), (874, 74151), (963, 67298), (966, 67089), (1177, 55062), (1197, 54142), (1254, 51681), (1311, 49434), (1386, 46759), (1449, 44726), (1463, 44298), (1498, 43263), (1518, 42693), (1771, 36594), (1881, 34454), (1926, 33649), (2033, 31878), (2247, 28842), (2277, 28462), (2354, 27531), (2394, 27071), (2461, 26334), (2622, 24717), (2898, 22363), (2926, 22149), (3059, 21186), (3531, 18354), (3542, 18297), (3762, 17227), (3933, 16478), (4066, 15939), (4389, 14766), (4494, 14421), (4554, 14231), (4807, 13482), (4922, 13167), (5313, 12198), (6099, 10626), (6118, 10593), (6741, 9614), (7062, 9177), (7383, 8778), (7866, 8239)]