66876894.000000000

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:867

約数の個数: 160

約数和(自身を含む): 404974080

約数和(自身を除く): 277255632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 23, 24, 26, 33, 39, 44, 46, 48, 52, 66, 69, 78, 88, 92, 104, 132, 138, 143, 156, 176, 184, 208, 253, 264, 276, 286, 299, 312, 368, 429, 506, 528, 552, 572, 598, 624, 759, 809, 858, 897, 1012, 1104, 1144, 1196, 1518, 1618, 1716, 1794, 2024, 2288, 2392, 2427, 3036, 3236, 3289, 3432, 3588, 4048, 4784, 4854, 6072, 6472, 6578, 6864, 7176, 8899, 9708, 9867, 10517, 12144, 12944, 13156, 14352, 17798, 18607, 19416, 19734, 21034, 26312, 26697, 31551, 35596, 37214, 38832, 39468, 42068, 52624, 53394, 55821, 63102, 71192, 74428, 78936, 84136, 106788, 111642, 115687, 126204, 142384, 148856, 157872, 168272, 204677, 213576, 223284, 231374, 241891, 252408, 297712, 347061, 409354, 427152, 446568, 462748, 483782, 504816, 614031, 694122, 725673, 818708, 893136, 925496, 967564, 1228062, 1388244, 1451346, 1637416, 1850992, 1935128, 2456124, 2660801, 2776488, 2902692, 3274832, 3870256, 4912248, 5321602, 5552976, 5805384, 7982403, 9824496, 10643204, 11610768, 15964806, 21286408, 31929612, 42572816, 63859224, 127718448]

約数ペア:

[(1, 127718448), (2, 63859224), (3, 42572816), (4, 31929612), (6, 21286408), (8, 15964806), (11, 11610768), (12, 10643204), (13, 9824496), (16, 7982403), (22, 5805384), (23, 5552976), (24, 5321602), (26, 4912248), (33, 3870256), (39, 3274832), (44, 2902692), (46, 2776488), (48, 2660801), (52, 2456124), (66, 1935128), (69, 1850992), (78, 1637416), (88, 1451346), (92, 1388244), (104, 1228062), (132, 967564), (138, 925496), (143, 893136), (156, 818708), (176, 725673), (184, 694122), (208, 614031), (253, 504816), (264, 483782), (276, 462748), (286, 446568), (299, 427152), (312, 409354), (368, 347061), (429, 297712), (506, 252408), (528, 241891), (552, 231374), (572, 223284), (598, 213576), (624, 204677), (759, 168272), (809, 157872), (858, 148856), (897, 142384), (1012, 126204), (1104, 115687), (1144, 111642), (1196, 106788), (1518, 84136), (1618, 78936), (1716, 74428), (1794, 71192), (2024, 63102), (2288, 55821), (2392, 53394), (2427, 52624), (3036, 42068), (3236, 39468), (3289, 38832), (3432, 37214), (3588, 35596), (4048, 31551), (4784, 26697), (4854, 26312), (6072, 21034), (6472, 19734), (6578, 19416), (6864, 18607), (7176, 17798), (8899, 14352), (9708, 13156), (9867, 12944), (10517, 12144)]