42281856

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^2\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 130266240

約数和(自身を除く): 87984384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 127, 128, 136, 144, 153, 192, 204, 254, 272, 288, 289, 306, 381, 384, 408, 508, 544, 576, 578, 612, 762, 816, 867, 1016, 1088, 1143, 1152, 1156, 1224, 1524, 1632, 1734, 2032, 2159, 2176, 2286, 2312, 2448, 2601, 3048, 3264, 3468, 4064, 4318, 4572, 4624, 4896, 5202, 6096, 6477, 6528, 6936, 8128, 8636, 9144, 9248, 9792, 10404, 12192, 12954, 13872, 16256, 17272, 18288, 18496, 19431, 19584, 20808, 24384, 25908, 27744, 34544, 36576, 36703, 36992, 38862, 41616, 48768, 51816, 55488, 69088, 73152, 73406, 77724, 83232, 103632, 110109, 110976, 138176, 146304, 146812, 155448, 166464, 207264, 220218, 276352, 293624, 310896, 330327, 332928, 414528, 440436, 587248, 621792, 660654, 829056, 880872, 1174496, 1243584, 1321308, 1761744, 2348992, 2487168, 2642616, 3523488, 4697984, 5285232, 7046976, 10570464, 14093952, 21140928, 42281856]

約数ペア:

[(1, 42281856), (2, 21140928), (3, 14093952), (4, 10570464), (6, 7046976), (8, 5285232), (9, 4697984), (12, 3523488), (16, 2642616), (17, 2487168), (18, 2348992), (24, 1761744), (32, 1321308), (34, 1243584), (36, 1174496), (48, 880872), (51, 829056), (64, 660654), (68, 621792), (72, 587248), (96, 440436), (102, 414528), (127, 332928), (128, 330327), (136, 310896), (144, 293624), (153, 276352), (192, 220218), (204, 207264), (254, 166464), (272, 155448), (288, 146812), (289, 146304), (306, 138176), (381, 110976), (384, 110109), (408, 103632), (508, 83232), (544, 77724), (576, 73406), (578, 73152), (612, 69088), (762, 55488), (816, 51816), (867, 48768), (1016, 41616), (1088, 38862), (1143, 36992), (1152, 36703), (1156, 36576), (1224, 34544), (1524, 27744), (1632, 25908), (1734, 24384), (2032, 20808), (2159, 19584), (2176, 19431), (2286, 18496), (2312, 18288), (2448, 17272), (2601, 16256), (3048, 13872), (3264, 12954), (3468, 12192), (4064, 10404), (4318, 9792), (4572, 9248), (4624, 9144), (4896, 8636), (5202, 8128), (6096, 6936), (6477, 6528)]