42087648

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 123472944

約数和(自身を除く): 81385296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 41, 48, 51, 68, 74, 82, 96, 102, 111, 123, 136, 148, 164, 204, 222, 246, 272, 289, 296, 328, 408, 444, 492, 544, 578, 592, 629, 656, 697, 816, 867, 888, 984, 1156, 1184, 1258, 1312, 1394, 1517, 1632, 1734, 1776, 1887, 1968, 2091, 2312, 2516, 2788, 3034, 3468, 3552, 3774, 3936, 4182, 4551, 4624, 5032, 5576, 6068, 6936, 7548, 8364, 9102, 9248, 10064, 10693, 11152, 11849, 12136, 13872, 15096, 16728, 18204, 20128, 21386, 22304, 23698, 24272, 25789, 27744, 30192, 32079, 33456, 35547, 36408, 42772, 47396, 48544, 51578, 60384, 64158, 66912, 71094, 72816, 77367, 85544, 94792, 103156, 128316, 142188, 145632, 154734, 171088, 189584, 206312, 256632, 284376, 309468, 342176, 379168, 412624, 438413, 513264, 568752, 618936, 825248, 876826, 1026528, 1137504, 1237872, 1315239, 1753652, 2475744, 2630478, 3507304, 5260956, 7014608, 10521912, 14029216, 21043824, 42087648]

約数ペア:

[(1, 42087648), (2, 21043824), (3, 14029216), (4, 10521912), (6, 7014608), (8, 5260956), (12, 3507304), (16, 2630478), (17, 2475744), (24, 1753652), (32, 1315239), (34, 1237872), (37, 1137504), (41, 1026528), (48, 876826), (51, 825248), (68, 618936), (74, 568752), (82, 513264), (96, 438413), (102, 412624), (111, 379168), (123, 342176), (136, 309468), (148, 284376), (164, 256632), (204, 206312), (222, 189584), (246, 171088), (272, 154734), (289, 145632), (296, 142188), (328, 128316), (408, 103156), (444, 94792), (492, 85544), (544, 77367), (578, 72816), (592, 71094), (629, 66912), (656, 64158), (697, 60384), (816, 51578), (867, 48544), (888, 47396), (984, 42772), (1156, 36408), (1184, 35547), (1258, 33456), (1312, 32079), (1394, 30192), (1517, 27744), (1632, 25789), (1734, 24272), (1776, 23698), (1887, 22304), (1968, 21386), (2091, 20128), (2312, 18204), (2516, 16728), (2788, 15096), (3034, 13872), (3468, 12136), (3552, 11849), (3774, 11152), (3936, 10693), (4182, 10064), (4551, 9248), (4624, 9102), (5032, 8364), (5576, 7548), (6068, 6936)]