90591984

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:412

約数の個数: 180

約数和(自身を含む): 303768504

約数和(自身を除く): 213176520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 49, 56, 63, 72, 74, 84, 98, 111, 112, 126, 144, 147, 148, 168, 196, 222, 252, 259, 294, 296, 333, 336, 347, 392, 441, 444, 504, 518, 588, 592, 666, 694, 777, 784, 882, 888, 1008, 1036, 1041, 1176, 1332, 1388, 1554, 1764, 1776, 1813, 2072, 2082, 2331, 2352, 2429, 2664, 2776, 3108, 3123, 3528, 3626, 4144, 4164, 4662, 4858, 5328, 5439, 5552, 6216, 6246, 7056, 7252, 7287, 8328, 9324, 9716, 10878, 12432, 12492, 12839, 14504, 14574, 16317, 16656, 17003, 18648, 19432, 21756, 21861, 24984, 25678, 29008, 29148, 32634, 34006, 37296, 38517, 38864, 43512, 43722, 49968, 51009, 51356, 58296, 65268, 68012, 77034, 87024, 87444, 89873, 102018, 102712, 115551, 116592, 130536, 136024, 153027, 154068, 174888, 179746, 204036, 205424, 231102, 261072, 269619, 272048, 306054, 308136, 349776, 359492, 408072, 462204, 539238, 612108, 616272, 629111, 718984, 808857, 816144, 924408, 1078476, 1224216, 1258222, 1437968, 1617714, 1848816, 1887333, 2156952, 2448432, 2516444, 3235428, 3774666, 4313904, 5032888, 5661999, 6470856, 7549332, 10065776, 11323998, 12941712, 15098664, 22647996, 30197328, 45295992, 90591984]

約数ペア:

[(1, 90591984), (2, 45295992), (3, 30197328), (4, 22647996), (6, 15098664), (7, 12941712), (8, 11323998), (9, 10065776), (12, 7549332), (14, 6470856), (16, 5661999), (18, 5032888), (21, 4313904), (24, 3774666), (28, 3235428), (36, 2516444), (37, 2448432), (42, 2156952), (48, 1887333), (49, 1848816), (56, 1617714), (63, 1437968), (72, 1258222), (74, 1224216), (84, 1078476), (98, 924408), (111, 816144), (112, 808857), (126, 718984), (144, 629111), (147, 616272), (148, 612108), (168, 539238), (196, 462204), (222, 408072), (252, 359492), (259, 349776), (294, 308136), (296, 306054), (333, 272048), (336, 269619), (347, 261072), (392, 231102), (441, 205424), (444, 204036), (504, 179746), (518, 174888), (588, 154068), (592, 153027), (666, 136024), (694, 130536), (777, 116592), (784, 115551), (882, 102712), (888, 102018), (1008, 89873), (1036, 87444), (1041, 87024), (1176, 77034), (1332, 68012), (1388, 65268), (1554, 58296), (1764, 51356), (1776, 51009), (1813, 49968), (2072, 43722), (2082, 43512), (2331, 38864), (2352, 38517), (2429, 37296), (2664, 34006), (2776, 32634), (3108, 29148), (3123, 29008), (3528, 25678), (3626, 24984), (4144, 21861), (4164, 21756), (4662, 19432), (4858, 18648), (5328, 17003), (5439, 16656), (5552, 16317), (6216, 14574), (6246, 14504), (7056, 12839), (7252, 12492), (7287, 12432), (8328, 10878), (9324, 9716)]