90236784

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 160

約数和(自身を含む): 271411200

約数和(自身を除く): 181174416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 37, 44, 48, 62, 66, 74, 88, 93, 111, 124, 132, 148, 149, 176, 186, 222, 248, 264, 296, 298, 341, 372, 407, 444, 447, 496, 528, 592, 596, 682, 744, 814, 888, 894, 1023, 1147, 1192, 1221, 1364, 1488, 1628, 1639, 1776, 1788, 2046, 2294, 2384, 2442, 2728, 3256, 3278, 3441, 3576, 4092, 4588, 4619, 4884, 4917, 5456, 5513, 6512, 6556, 6882, 7152, 8184, 9176, 9238, 9768, 9834, 11026, 12617, 13112, 13764, 13857, 16368, 16539, 18352, 18476, 19536, 19668, 22052, 25234, 26224, 27528, 27714, 33078, 36952, 37851, 39336, 44104, 50468, 50809, 55056, 55428, 60643, 66156, 73904, 75702, 78672, 88208, 100936, 101618, 110856, 121286, 132312, 151404, 152427, 170903, 181929, 201872, 203236, 221712, 242572, 264624, 302808, 304854, 341806, 363858, 406472, 485144, 512709, 605616, 609708, 683612, 727716, 812944, 970288, 1025418, 1219416, 1367224, 1455432, 1879933, 2050836, 2438832, 2734448, 2910864, 3759866, 4101672, 5639799, 7519732, 8203344, 11279598, 15039464, 22559196, 30078928, 45118392, 90236784]

約数ペア:

[(1, 90236784), (2, 45118392), (3, 30078928), (4, 22559196), (6, 15039464), (8, 11279598), (11, 8203344), (12, 7519732), (16, 5639799), (22, 4101672), (24, 3759866), (31, 2910864), (33, 2734448), (37, 2438832), (44, 2050836), (48, 1879933), (62, 1455432), (66, 1367224), (74, 1219416), (88, 1025418), (93, 970288), (111, 812944), (124, 727716), (132, 683612), (148, 609708), (149, 605616), (176, 512709), (186, 485144), (222, 406472), (248, 363858), (264, 341806), (296, 304854), (298, 302808), (341, 264624), (372, 242572), (407, 221712), (444, 203236), (447, 201872), (496, 181929), (528, 170903), (592, 152427), (596, 151404), (682, 132312), (744, 121286), (814, 110856), (888, 101618), (894, 100936), (1023, 88208), (1147, 78672), (1192, 75702), (1221, 73904), (1364, 66156), (1488, 60643), (1628, 55428), (1639, 55056), (1776, 50809), (1788, 50468), (2046, 44104), (2294, 39336), (2384, 37851), (2442, 36952), (2728, 33078), (3256, 27714), (3278, 27528), (3441, 26224), (3576, 25234), (4092, 22052), (4588, 19668), (4619, 19536), (4884, 18476), (4917, 18352), (5456, 16539), (5513, 16368), (6512, 13857), (6556, 13764), (6882, 13112), (7152, 12617), (8184, 11026), (9176, 9834), (9238, 9768)]