64446408

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:476

約数の個数: 128

約数和(自身を含む): 196560000

約数和(自身を除く): 132113592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 59, 72, 78, 104, 108, 117, 118, 156, 177, 216, 234, 236, 312, 351, 354, 389, 468, 472, 531, 702, 708, 767, 778, 936, 1062, 1167, 1404, 1416, 1534, 1556, 1593, 2124, 2301, 2334, 2808, 3068, 3112, 3186, 3501, 4248, 4602, 4668, 5057, 6136, 6372, 6903, 7002, 9204, 9336, 10114, 10503, 12744, 13806, 14004, 15171, 18408, 20228, 20709, 21006, 22951, 27612, 28008, 30342, 40456, 41418, 42012, 45513, 45902, 55224, 60684, 68853, 82836, 84024, 91026, 91804, 121368, 136539, 137706, 165672, 182052, 183608, 206559, 273078, 275412, 298363, 364104, 413118, 546156, 550824, 596726, 619677, 826236, 895089, 1092312, 1193452, 1239354, 1652472, 1790178, 2386904, 2478708, 2685267, 3580356, 4957416, 5370534, 7160712, 8055801, 10741068, 16111602, 21482136, 32223204, 64446408]

約数ペア:

[(1, 64446408), (2, 32223204), (3, 21482136), (4, 16111602), (6, 10741068), (8, 8055801), (9, 7160712), (12, 5370534), (13, 4957416), (18, 3580356), (24, 2685267), (26, 2478708), (27, 2386904), (36, 1790178), (39, 1652472), (52, 1239354), (54, 1193452), (59, 1092312), (72, 895089), (78, 826236), (104, 619677), (108, 596726), (117, 550824), (118, 546156), (156, 413118), (177, 364104), (216, 298363), (234, 275412), (236, 273078), (312, 206559), (351, 183608), (354, 182052), (389, 165672), (468, 137706), (472, 136539), (531, 121368), (702, 91804), (708, 91026), (767, 84024), (778, 82836), (936, 68853), (1062, 60684), (1167, 55224), (1404, 45902), (1416, 45513), (1534, 42012), (1556, 41418), (1593, 40456), (2124, 30342), (2301, 28008), (2334, 27612), (2808, 22951), (3068, 21006), (3112, 20709), (3186, 20228), (3501, 18408), (4248, 15171), (4602, 14004), (4668, 13806), (5057, 12744), (6136, 10503), (6372, 10114), (6903, 9336), (7002, 9204)]