84972384

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:509

約数の個数: 144

約数和(自身を含む): 279351072

約数和(自身を除く): 194378688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 113, 126, 144, 168, 224, 226, 252, 288, 336, 339, 373, 452, 504, 672, 678, 746, 791, 904, 1008, 1017, 1119, 1356, 1492, 1582, 1808, 2016, 2034, 2238, 2373, 2611, 2712, 2984, 3164, 3357, 3616, 4068, 4476, 4746, 5222, 5424, 5968, 6328, 6714, 7119, 7833, 8136, 8952, 9492, 10444, 10848, 11936, 12656, 13428, 14238, 15666, 16272, 17904, 18984, 20888, 23499, 25312, 26856, 28476, 31332, 32544, 35808, 37968, 41776, 42149, 46998, 53712, 56952, 62664, 75936, 83552, 84298, 93996, 107424, 113904, 125328, 126447, 168596, 187992, 227808, 250656, 252894, 295043, 337192, 375984, 379341, 505788, 590086, 674384, 751968, 758682, 885129, 1011576, 1180172, 1348768, 1517364, 1770258, 2023152, 2360344, 2655387, 3034728, 3540516, 4046304, 4720688, 5310774, 6069456, 7081032, 9441376, 10621548, 12138912, 14162064, 21243096, 28324128, 42486192, 84972384]

約数ペア:

[(1, 84972384), (2, 42486192), (3, 28324128), (4, 21243096), (6, 14162064), (7, 12138912), (8, 10621548), (9, 9441376), (12, 7081032), (14, 6069456), (16, 5310774), (18, 4720688), (21, 4046304), (24, 3540516), (28, 3034728), (32, 2655387), (36, 2360344), (42, 2023152), (48, 1770258), (56, 1517364), (63, 1348768), (72, 1180172), (84, 1011576), (96, 885129), (112, 758682), (113, 751968), (126, 674384), (144, 590086), (168, 505788), (224, 379341), (226, 375984), (252, 337192), (288, 295043), (336, 252894), (339, 250656), (373, 227808), (452, 187992), (504, 168596), (672, 126447), (678, 125328), (746, 113904), (791, 107424), (904, 93996), (1008, 84298), (1017, 83552), (1119, 75936), (1356, 62664), (1492, 56952), (1582, 53712), (1808, 46998), (2016, 42149), (2034, 41776), (2238, 37968), (2373, 35808), (2611, 32544), (2712, 31332), (2984, 28476), (3164, 26856), (3357, 25312), (3616, 23499), (4068, 20888), (4476, 18984), (4746, 17904), (5222, 16272), (5424, 15666), (5968, 14238), (6328, 13428), (6714, 12656), (7119, 11936), (7833, 10848), (8136, 10444), (8952, 9492)]