57262842

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 160849920

約数和(自身を除く): 103587078

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 43, 54, 63, 78, 86, 91, 117, 126, 129, 182, 189, 234, 258, 271, 273, 301, 351, 378, 387, 542, 546, 559, 602, 702, 774, 813, 819, 903, 1118, 1161, 1626, 1638, 1677, 1806, 1897, 2322, 2439, 2457, 2709, 3354, 3523, 3794, 3913, 4878, 4914, 5031, 5418, 5691, 7046, 7317, 7826, 8127, 10062, 10569, 11382, 11653, 11739, 14634, 15093, 16254, 17073, 21138, 23306, 23478, 24661, 30186, 31707, 34146, 34959, 35217, 49322, 51219, 63414, 69918, 70434, 73983, 81571, 95121, 102438, 104877, 105651, 147966, 151489, 163142, 190242, 209754, 211302, 221949, 244713, 302978, 314631, 443898, 454467, 489426, 629262, 665847, 734139, 908934, 1060423, 1331694, 1363401, 1468278, 2120846, 2202417, 2726802, 3181269, 4090203, 4404834, 6362538, 8180406, 9543807, 19087614, 28631421, 57262842]

約数ペア:

[(1, 57262842), (2, 28631421), (3, 19087614), (6, 9543807), (7, 8180406), (9, 6362538), (13, 4404834), (14, 4090203), (18, 3181269), (21, 2726802), (26, 2202417), (27, 2120846), (39, 1468278), (42, 1363401), (43, 1331694), (54, 1060423), (63, 908934), (78, 734139), (86, 665847), (91, 629262), (117, 489426), (126, 454467), (129, 443898), (182, 314631), (189, 302978), (234, 244713), (258, 221949), (271, 211302), (273, 209754), (301, 190242), (351, 163142), (378, 151489), (387, 147966), (542, 105651), (546, 104877), (559, 102438), (602, 95121), (702, 81571), (774, 73983), (813, 70434), (819, 69918), (903, 63414), (1118, 51219), (1161, 49322), (1626, 35217), (1638, 34959), (1677, 34146), (1806, 31707), (1897, 30186), (2322, 24661), (2439, 23478), (2457, 23306), (2709, 21138), (3354, 17073), (3523, 16254), (3794, 15093), (3913, 14634), (4878, 11739), (4914, 11653), (5031, 11382), (5418, 10569), (5691, 10062), (7046, 8127), (7317, 7826)]