138744576

素因数分解:

$2^8\times 3^4\times {\mathrm{6691}}^1$

素因数の和:6719

約数の個数: 90

約数和(自身を含む): 413773052

約数和(自身を除く): 275028476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6691, 6912, 10368, 13382, 20073, 20736, 26764, 40146, 53528, 60219, 80292, 107056, 120438, 160584, 180657, 214112, 240876, 321168, 361314, 428224, 481752, 541971, 642336, 722628, 856448, 963504, 1083942, 1284672, 1445256, 1712896, 1927008, 2167884, 2569344, 2890512, 3854016, 4335768, 5138688, 5781024, 7708032, 8671536, 11562048, 15416064, 17343072, 23124096, 34686144, 46248192, 69372288, 138744576]

約数ペア:

[(1, 138744576), (2, 69372288), (3, 46248192), (4, 34686144), (6, 23124096), (8, 17343072), (9, 15416064), (12, 11562048), (16, 8671536), (18, 7708032), (24, 5781024), (27, 5138688), (32, 4335768), (36, 3854016), (48, 2890512), (54, 2569344), (64, 2167884), (72, 1927008), (81, 1712896), (96, 1445256), (108, 1284672), (128, 1083942), (144, 963504), (162, 856448), (192, 722628), (216, 642336), (256, 541971), (288, 481752), (324, 428224), (384, 361314), (432, 321168), (576, 240876), (648, 214112), (768, 180657), (864, 160584), (1152, 120438), (1296, 107056), (1728, 80292), (2304, 60219), (2592, 53528), (3456, 40146), (5184, 26764), (6691, 20736), (6912, 20073), (10368, 13382)]