66464664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 201277440

約数和(自身を除く): 134812776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 103, 138, 161, 167, 168, 184, 206, 276, 309, 322, 334, 412, 483, 501, 552, 618, 644, 668, 721, 824, 966, 1002, 1169, 1236, 1288, 1336, 1442, 1932, 2004, 2163, 2338, 2369, 2472, 2884, 3507, 3841, 3864, 4008, 4326, 4676, 4738, 5768, 7014, 7107, 7682, 8652, 9352, 9476, 11523, 14028, 14214, 15364, 16583, 17201, 17304, 18952, 23046, 26887, 28056, 28428, 30728, 33166, 34402, 46092, 49749, 51603, 53774, 56856, 66332, 68804, 80661, 92184, 99498, 103206, 107548, 120407, 132664, 137608, 161322, 198996, 206412, 215096, 240814, 322644, 361221, 395623, 397992, 412824, 481628, 645288, 722442, 791246, 963256, 1186869, 1444884, 1582492, 2373738, 2769361, 2889768, 3164984, 4747476, 5538722, 8308083, 9494952, 11077444, 16616166, 22154888, 33232332, 66464664]

約数ペア:

[(1, 66464664), (2, 33232332), (3, 22154888), (4, 16616166), (6, 11077444), (7, 9494952), (8, 8308083), (12, 5538722), (14, 4747476), (21, 3164984), (23, 2889768), (24, 2769361), (28, 2373738), (42, 1582492), (46, 1444884), (56, 1186869), (69, 963256), (84, 791246), (92, 722442), (103, 645288), (138, 481628), (161, 412824), (167, 397992), (168, 395623), (184, 361221), (206, 322644), (276, 240814), (309, 215096), (322, 206412), (334, 198996), (412, 161322), (483, 137608), (501, 132664), (552, 120407), (618, 107548), (644, 103206), (668, 99498), (721, 92184), (824, 80661), (966, 68804), (1002, 66332), (1169, 56856), (1236, 53774), (1288, 51603), (1336, 49749), (1442, 46092), (1932, 34402), (2004, 33166), (2163, 30728), (2338, 28428), (2369, 28056), (2472, 26887), (2884, 23046), (3507, 18952), (3841, 17304), (3864, 17201), (4008, 16583), (4326, 15364), (4676, 14214), (4738, 14028), (5768, 11523), (7014, 9476), (7107, 9352), (7682, 8652)]