90285888

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:261

約数の個数: 224

約数和(自身を含む): 308994048

約数和(自身を除く): 218708160

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 64, 66, 77, 84, 88, 93, 96, 112, 124, 132, 154, 168, 176, 186, 192, 197, 217, 224, 231, 248, 264, 308, 336, 341, 352, 372, 394, 434, 448, 462, 496, 528, 591, 616, 651, 672, 682, 704, 744, 788, 868, 924, 992, 1023, 1056, 1182, 1232, 1302, 1344, 1364, 1379, 1488, 1576, 1736, 1848, 1984, 2046, 2112, 2167, 2364, 2387, 2464, 2604, 2728, 2758, 2976, 3152, 3472, 3696, 4092, 4137, 4334, 4728, 4774, 4928, 5208, 5456, 5516, 5952, 6107, 6304, 6501, 6944, 7161, 7392, 8184, 8274, 8668, 9456, 9548, 10416, 10912, 11032, 12214, 12608, 13002, 13888, 14322, 14784, 15169, 16368, 16548, 17336, 18321, 18912, 19096, 20832, 21824, 22064, 24428, 26004, 28644, 30338, 32736, 33096, 34672, 36642, 37824, 38192, 41664, 42749, 44128, 45507, 48856, 52008, 57288, 60676, 65472, 66192, 67177, 69344, 73284, 76384, 85498, 88256, 91014, 97712, 104016, 114576, 121352, 128247, 132384, 134354, 138688, 146568, 152768, 170996, 182028, 195424, 201531, 208032, 229152, 242704, 256494, 264768, 268708, 293136, 341992, 364056, 390848, 403062, 416064, 458304, 470239, 485408, 512988, 537416, 586272, 683984, 728112, 806124, 940478, 970816, 1025976, 1074832, 1172544, 1367968, 1410717, 1456224, 1612248, 1880956, 2051952, 2149664, 2735936, 2821434, 2912448, 3224496, 3761912, 4103904, 4299328, 5642868, 6448992, 7523824, 8207808, 11285736, 12897984, 15047648, 22571472, 30095296, 45142944, 90285888]

約数ペア:

[(1, 90285888), (2, 45142944), (3, 30095296), (4, 22571472), (6, 15047648), (7, 12897984), (8, 11285736), (11, 8207808), (12, 7523824), (14, 6448992), (16, 5642868), (21, 4299328), (22, 4103904), (24, 3761912), (28, 3224496), (31, 2912448), (32, 2821434), (33, 2735936), (42, 2149664), (44, 2051952), (48, 1880956), (56, 1612248), (62, 1456224), (64, 1410717), (66, 1367968), (77, 1172544), (84, 1074832), (88, 1025976), (93, 970816), (96, 940478), (112, 806124), (124, 728112), (132, 683984), (154, 586272), (168, 537416), (176, 512988), (186, 485408), (192, 470239), (197, 458304), (217, 416064), (224, 403062), (231, 390848), (248, 364056), (264, 341992), (308, 293136), (336, 268708), (341, 264768), (352, 256494), (372, 242704), (394, 229152), (434, 208032), (448, 201531), (462, 195424), (496, 182028), (528, 170996), (591, 152768), (616, 146568), (651, 138688), (672, 134354), (682, 132384), (704, 128247), (744, 121352), (788, 114576), (868, 104016), (924, 97712), (992, 91014), (1023, 88256), (1056, 85498), (1182, 76384), (1232, 73284), (1302, 69344), (1344, 67177), (1364, 66192), (1379, 65472), (1488, 60676), (1576, 57288), (1736, 52008), (1848, 48856), (1984, 45507), (2046, 44128), (2112, 42749), (2167, 41664), (2364, 38192), (2387, 37824), (2464, 36642), (2604, 34672), (2728, 33096), (2758, 32736), (2976, 30338), (3152, 28644), (3472, 26004), (3696, 24428), (4092, 22064), (4137, 21824), (4334, 20832), (4728, 19096), (4774, 18912), (4928, 18321), (5208, 17336), (5456, 16548), (5516, 16368), (5952, 15169), (6107, 14784), (6304, 14322), (6501, 13888), (6944, 13002), (7161, 12608), (7392, 12214), (8184, 11032), (8274, 10912), (8668, 10416), (9456, 9548)]