61966944

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:651

約数の個数: 144

約数和(自身を含む): 197123472

約数和(自身を除く): 135156528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 613, 624, 648, 702, 864, 936, 972, 1053, 1226, 1248, 1296, 1404, 1839, 1872, 1944, 2106, 2452, 2592, 2808, 3159, 3678, 3744, 3888, 4212, 4904, 5517, 5616, 6318, 7356, 7776, 7969, 8424, 9808, 11034, 11232, 12636, 14712, 15938, 16551, 16848, 19616, 22068, 23907, 25272, 29424, 31876, 33102, 33696, 44136, 47814, 49653, 50544, 58848, 63752, 66204, 71721, 88272, 95628, 99306, 101088, 127504, 132408, 143442, 148959, 176544, 191256, 198612, 215163, 255008, 264816, 286884, 297918, 382512, 397224, 430326, 529632, 573768, 595836, 645489, 765024, 794448, 860652, 1147536, 1191672, 1290978, 1588896, 1721304, 1936467, 2295072, 2383344, 2581956, 3442608, 3872934, 4766688, 5163912, 6885216, 7745868, 10327824, 15491736, 20655648, 30983472, 61966944]

約数ペア:

[(1, 61966944), (2, 30983472), (3, 20655648), (4, 15491736), (6, 10327824), (8, 7745868), (9, 6885216), (12, 5163912), (13, 4766688), (16, 3872934), (18, 3442608), (24, 2581956), (26, 2383344), (27, 2295072), (32, 1936467), (36, 1721304), (39, 1588896), (48, 1290978), (52, 1191672), (54, 1147536), (72, 860652), (78, 794448), (81, 765024), (96, 645489), (104, 595836), (108, 573768), (117, 529632), (144, 430326), (156, 397224), (162, 382512), (208, 297918), (216, 286884), (234, 264816), (243, 255008), (288, 215163), (312, 198612), (324, 191256), (351, 176544), (416, 148959), (432, 143442), (468, 132408), (486, 127504), (613, 101088), (624, 99306), (648, 95628), (702, 88272), (864, 71721), (936, 66204), (972, 63752), (1053, 58848), (1226, 50544), (1248, 49653), (1296, 47814), (1404, 44136), (1839, 33696), (1872, 33102), (1944, 31876), (2106, 29424), (2452, 25272), (2592, 23907), (2808, 22068), (3159, 19616), (3678, 16848), (3744, 16551), (3888, 15938), (4212, 14712), (4904, 12636), (5517, 11232), (5616, 11034), (6318, 9808), (7356, 8424), (7776, 7969)]