90280344

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{997}}^1$

素因数の和:1038

約数の個数: 128

約数和(自身を含む): 287424000

約数和(自身を除く): 197143656

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 132, 147, 154, 168, 196, 231, 264, 294, 308, 343, 392, 462, 539, 588, 616, 686, 924, 997, 1029, 1078, 1176, 1372, 1617, 1848, 1994, 2058, 2156, 2744, 2991, 3234, 3773, 3988, 4116, 4312, 5982, 6468, 6979, 7546, 7976, 8232, 10967, 11319, 11964, 12936, 13958, 15092, 20937, 21934, 22638, 23928, 27916, 30184, 32901, 41874, 43868, 45276, 48853, 55832, 65802, 76769, 83748, 87736, 90552, 97706, 131604, 146559, 153538, 167496, 195412, 230307, 263208, 293118, 307076, 341971, 390824, 460614, 537383, 586236, 614152, 683942, 921228, 1025913, 1074766, 1172472, 1367884, 1612149, 1842456, 2051826, 2149532, 2735768, 3224298, 3761681, 4103652, 4299064, 6448596, 7523362, 8207304, 11285043, 12897192, 15046724, 22570086, 30093448, 45140172, 90280344]

約数ペア:

[(1, 90280344), (2, 45140172), (3, 30093448), (4, 22570086), (6, 15046724), (7, 12897192), (8, 11285043), (11, 8207304), (12, 7523362), (14, 6448596), (21, 4299064), (22, 4103652), (24, 3761681), (28, 3224298), (33, 2735768), (42, 2149532), (44, 2051826), (49, 1842456), (56, 1612149), (66, 1367884), (77, 1172472), (84, 1074766), (88, 1025913), (98, 921228), (132, 683942), (147, 614152), (154, 586236), (168, 537383), (196, 460614), (231, 390824), (264, 341971), (294, 307076), (308, 293118), (343, 263208), (392, 230307), (462, 195412), (539, 167496), (588, 153538), (616, 146559), (686, 131604), (924, 97706), (997, 90552), (1029, 87736), (1078, 83748), (1176, 76769), (1372, 65802), (1617, 55832), (1848, 48853), (1994, 45276), (2058, 43868), (2156, 41874), (2744, 32901), (2991, 30184), (3234, 27916), (3773, 23928), (3988, 22638), (4116, 21934), (4312, 20937), (5982, 15092), (6468, 13958), (6979, 12936), (7546, 11964), (7976, 11319), (8232, 10967)]