81838944

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 266112000

約数和(自身を除く): 184273056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 79, 88, 96, 99, 108, 109, 132, 144, 158, 176, 198, 216, 218, 237, 264, 288, 297, 316, 327, 352, 396, 432, 436, 474, 528, 594, 632, 654, 711, 792, 864, 869, 872, 948, 981, 1056, 1188, 1199, 1264, 1308, 1422, 1584, 1738, 1744, 1896, 1962, 2133, 2376, 2398, 2528, 2607, 2616, 2844, 2943, 3168, 3476, 3488, 3597, 3792, 3924, 4266, 4752, 4796, 5214, 5232, 5688, 5886, 6952, 7194, 7584, 7821, 7848, 8532, 8611, 9504, 9592, 10428, 10464, 10791, 11376, 11772, 13904, 14388, 15642, 15696, 17064, 17222, 19184, 20856, 21582, 22752, 23463, 23544, 25833, 27808, 28776, 31284, 31392, 32373, 34128, 34444, 38368, 41712, 43164, 46926, 47088, 51666, 57552, 62568, 64746, 68256, 68888, 77499, 83424, 86328, 93852, 94176, 94721, 103332, 115104, 125136, 129492, 137776, 154998, 172656, 187704, 189442, 206664, 232497, 250272, 258984, 275552, 284163, 309996, 345312, 375408, 378884, 413328, 464994, 517968, 568326, 619992, 750816, 757768, 826656, 852489, 929988, 1035936, 1136652, 1239984, 1515536, 1704978, 1859976, 2273304, 2479968, 2557467, 3031072, 3409956, 3719952, 4546608, 5114934, 6819912, 7439904, 9093216, 10229868, 13639824, 20459736, 27279648, 40919472, 81838944]

約数ペア:

[(1, 81838944), (2, 40919472), (3, 27279648), (4, 20459736), (6, 13639824), (8, 10229868), (9, 9093216), (11, 7439904), (12, 6819912), (16, 5114934), (18, 4546608), (22, 3719952), (24, 3409956), (27, 3031072), (32, 2557467), (33, 2479968), (36, 2273304), (44, 1859976), (48, 1704978), (54, 1515536), (66, 1239984), (72, 1136652), (79, 1035936), (88, 929988), (96, 852489), (99, 826656), (108, 757768), (109, 750816), (132, 619992), (144, 568326), (158, 517968), (176, 464994), (198, 413328), (216, 378884), (218, 375408), (237, 345312), (264, 309996), (288, 284163), (297, 275552), (316, 258984), (327, 250272), (352, 232497), (396, 206664), (432, 189442), (436, 187704), (474, 172656), (528, 154998), (594, 137776), (632, 129492), (654, 125136), (711, 115104), (792, 103332), (864, 94721), (869, 94176), (872, 93852), (948, 86328), (981, 83424), (1056, 77499), (1188, 68888), (1199, 68256), (1264, 64746), (1308, 62568), (1422, 57552), (1584, 51666), (1738, 47088), (1744, 46926), (1896, 43164), (1962, 41712), (2133, 38368), (2376, 34444), (2398, 34128), (2528, 32373), (2607, 31392), (2616, 31284), (2844, 28776), (2943, 27808), (3168, 25833), (3476, 23544), (3488, 23463), (3597, 22752), (3792, 21582), (3924, 20856), (4266, 19184), (4752, 17222), (4796, 17064), (5214, 15696), (5232, 15642), (5688, 14388), (5886, 13904), (6952, 11772), (7194, 11376), (7584, 10791), (7821, 10464), (7848, 10428), (8532, 9592), (8611, 9504)]