87666304

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 209304000

約数和(自身を除く): 121637696

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 29, 32, 38, 44, 58, 64, 76, 88, 113, 116, 128, 152, 176, 209, 226, 232, 304, 319, 352, 418, 452, 464, 551, 608, 638, 704, 836, 904, 928, 1102, 1216, 1243, 1276, 1408, 1672, 1808, 1856, 2147, 2204, 2432, 2486, 2552, 3277, 3344, 3616, 3712, 4294, 4408, 4972, 5104, 6061, 6554, 6688, 7232, 8588, 8816, 9944, 10208, 12122, 13108, 13376, 14464, 17176, 17632, 19888, 20416, 23617, 24244, 26216, 26752, 34352, 35264, 36047, 39776, 40832, 47234, 48488, 52432, 62263, 68704, 70528, 72094, 79552, 94468, 96976, 104864, 124526, 137408, 144188, 159104, 188936, 193952, 209728, 249052, 274816, 288376, 377872, 387904, 419456, 498104, 576752, 684893, 755744, 775808, 996208, 1153504, 1369786, 1511488, 1992416, 2307008, 2739572, 3022976, 3984832, 4614016, 5479144, 7969664, 10958288, 21916576, 43833152, 87666304]

約数ペア:

[(1, 87666304), (2, 43833152), (4, 21916576), (8, 10958288), (11, 7969664), (16, 5479144), (19, 4614016), (22, 3984832), (29, 3022976), (32, 2739572), (38, 2307008), (44, 1992416), (58, 1511488), (64, 1369786), (76, 1153504), (88, 996208), (113, 775808), (116, 755744), (128, 684893), (152, 576752), (176, 498104), (209, 419456), (226, 387904), (232, 377872), (304, 288376), (319, 274816), (352, 249052), (418, 209728), (452, 193952), (464, 188936), (551, 159104), (608, 144188), (638, 137408), (704, 124526), (836, 104864), (904, 96976), (928, 94468), (1102, 79552), (1216, 72094), (1243, 70528), (1276, 68704), (1408, 62263), (1672, 52432), (1808, 48488), (1856, 47234), (2147, 40832), (2204, 39776), (2432, 36047), (2486, 35264), (2552, 34352), (3277, 26752), (3344, 26216), (3616, 24244), (3712, 23617), (4294, 20416), (4408, 19888), (4972, 17632), (5104, 17176), (6061, 14464), (6554, 13376), (6688, 13108), (7232, 12122), (8588, 10208), (8816, 9944)]