90021888

素因数分解:

$2^{13}\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:83

約数の個数: 224

約数和(自身を含む): 298825920

約数和(自身を除く): 208804032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 37, 44, 48, 54, 64, 66, 72, 74, 88, 96, 99, 108, 111, 128, 132, 144, 148, 176, 192, 198, 216, 222, 256, 264, 288, 296, 297, 333, 352, 384, 396, 407, 432, 444, 512, 528, 576, 592, 594, 666, 704, 768, 792, 814, 864, 888, 999, 1024, 1056, 1152, 1184, 1188, 1221, 1332, 1408, 1536, 1584, 1628, 1728, 1776, 1998, 2048, 2112, 2304, 2368, 2376, 2442, 2664, 2816, 3072, 3168, 3256, 3456, 3552, 3663, 3996, 4096, 4224, 4608, 4736, 4752, 4884, 5328, 5632, 6144, 6336, 6512, 6912, 7104, 7326, 7992, 8192, 8448, 9216, 9472, 9504, 9768, 10656, 10989, 11264, 12288, 12672, 13024, 13824, 14208, 14652, 15984, 16896, 18432, 18944, 19008, 19536, 21312, 21978, 22528, 24576, 25344, 26048, 27648, 28416, 29304, 31968, 33792, 36864, 37888, 38016, 39072, 42624, 43956, 45056, 50688, 52096, 55296, 56832, 58608, 63936, 67584, 73728, 75776, 76032, 78144, 85248, 87912, 90112, 101376, 104192, 110592, 113664, 117216, 127872, 135168, 151552, 152064, 156288, 170496, 175824, 202752, 208384, 221184, 227328, 234432, 255744, 270336, 303104, 304128, 312576, 340992, 351648, 405504, 416768, 454656, 468864, 511488, 608256, 625152, 681984, 703296, 811008, 833536, 909312, 937728, 1022976, 1216512, 1250304, 1363968, 1406592, 1667072, 1875456, 2045952, 2433024, 2500608, 2727936, 2813184, 3334144, 3750912, 4091904, 5001216, 5626368, 7501824, 8183808, 10002432, 11252736, 15003648, 22505472, 30007296, 45010944, 90021888]

約数ペア:

[(1, 90021888), (2, 45010944), (3, 30007296), (4, 22505472), (6, 15003648), (8, 11252736), (9, 10002432), (11, 8183808), (12, 7501824), (16, 5626368), (18, 5001216), (22, 4091904), (24, 3750912), (27, 3334144), (32, 2813184), (33, 2727936), (36, 2500608), (37, 2433024), (44, 2045952), (48, 1875456), (54, 1667072), (64, 1406592), (66, 1363968), (72, 1250304), (74, 1216512), (88, 1022976), (96, 937728), (99, 909312), (108, 833536), (111, 811008), (128, 703296), (132, 681984), (144, 625152), (148, 608256), (176, 511488), (192, 468864), (198, 454656), (216, 416768), (222, 405504), (256, 351648), (264, 340992), (288, 312576), (296, 304128), (297, 303104), (333, 270336), (352, 255744), (384, 234432), (396, 227328), (407, 221184), (432, 208384), (444, 202752), (512, 175824), (528, 170496), (576, 156288), (592, 152064), (594, 151552), (666, 135168), (704, 127872), (768, 117216), (792, 113664), (814, 110592), (864, 104192), (888, 101376), (999, 90112), (1024, 87912), (1056, 85248), (1152, 78144), (1184, 76032), (1188, 75776), (1221, 73728), (1332, 67584), (1408, 63936), (1536, 58608), (1584, 56832), (1628, 55296), (1728, 52096), (1776, 50688), (1998, 45056), (2048, 43956), (2112, 42624), (2304, 39072), (2368, 38016), (2376, 37888), (2442, 36864), (2664, 33792), (2816, 31968), (3072, 29304), (3168, 28416), (3256, 27648), (3456, 26048), (3552, 25344), (3663, 24576), (3996, 22528), (4096, 21978), (4224, 21312), (4608, 19536), (4736, 19008), (4752, 18944), (4884, 18432), (5328, 16896), (5632, 15984), (6144, 14652), (6336, 14208), (6512, 13824), (6912, 13024), (7104, 12672), (7326, 12288), (7992, 11264), (8192, 10989), (8448, 10656), (9216, 9768), (9472, 9504)]