90621696

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:678

約数の個数: 144

約数和(自身を含む): 279030528

約数和(自身を除く): 188408832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 128, 132, 136, 176, 187, 192, 204, 256, 264, 272, 352, 374, 384, 408, 528, 544, 561, 631, 704, 748, 768, 816, 1056, 1088, 1122, 1262, 1408, 1496, 1632, 1893, 2112, 2176, 2244, 2524, 2816, 2992, 3264, 3786, 4224, 4352, 4488, 5048, 5984, 6528, 6941, 7572, 8448, 8976, 10096, 10727, 11968, 13056, 13882, 15144, 17952, 20192, 20823, 21454, 23936, 27764, 30288, 32181, 35904, 40384, 41646, 42908, 47872, 55528, 60576, 64362, 71808, 80768, 83292, 85816, 111056, 117997, 121152, 128724, 143616, 161536, 166584, 171632, 222112, 235994, 242304, 257448, 333168, 343264, 353991, 444224, 471988, 484608, 514896, 666336, 686528, 707982, 888448, 943976, 1029792, 1332672, 1373056, 1415964, 1776896, 1887952, 2059584, 2665344, 2746112, 2831928, 3775904, 4119168, 5330688, 5663856, 7551808, 8238336, 11327712, 15103616, 22655424, 30207232, 45310848, 90621696]

約数ペア:

[(1, 90621696), (2, 45310848), (3, 30207232), (4, 22655424), (6, 15103616), (8, 11327712), (11, 8238336), (12, 7551808), (16, 5663856), (17, 5330688), (22, 4119168), (24, 3775904), (32, 2831928), (33, 2746112), (34, 2665344), (44, 2059584), (48, 1887952), (51, 1776896), (64, 1415964), (66, 1373056), (68, 1332672), (88, 1029792), (96, 943976), (102, 888448), (128, 707982), (132, 686528), (136, 666336), (176, 514896), (187, 484608), (192, 471988), (204, 444224), (256, 353991), (264, 343264), (272, 333168), (352, 257448), (374, 242304), (384, 235994), (408, 222112), (528, 171632), (544, 166584), (561, 161536), (631, 143616), (704, 128724), (748, 121152), (768, 117997), (816, 111056), (1056, 85816), (1088, 83292), (1122, 80768), (1262, 71808), (1408, 64362), (1496, 60576), (1632, 55528), (1893, 47872), (2112, 42908), (2176, 41646), (2244, 40384), (2524, 35904), (2816, 32181), (2992, 30288), (3264, 27764), (3786, 23936), (4224, 21454), (4352, 20823), (4488, 20192), (5048, 17952), (5984, 15144), (6528, 13882), (6941, 13056), (7572, 11968), (8448, 10727), (8976, 10096)]