78264816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5417}}^1$

素因数の和:5478

約数の個数: 80

約数和(自身を含む): 236484864

約数和(自身を除く): 158220048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4816, 5417, 7224, 10834, 14448, 16251, 21668, 32502, 37919, 43336, 65004, 75838, 86672, 113757, 130008, 151676, 227514, 232931, 260016, 303352, 455028, 465862, 606704, 698793, 910056, 931724, 1397586, 1630517, 1820112, 1863448, 2795172, 3261034, 3726896, 4891551, 5590344, 6522068, 9783102, 11180688, 13044136, 19566204, 26088272, 39132408, 78264816]

約数ペア:

[(1, 78264816), (2, 39132408), (3, 26088272), (4, 19566204), (6, 13044136), (7, 11180688), (8, 9783102), (12, 6522068), (14, 5590344), (16, 4891551), (21, 3726896), (24, 3261034), (28, 2795172), (42, 1863448), (43, 1820112), (48, 1630517), (56, 1397586), (84, 931724), (86, 910056), (112, 698793), (129, 606704), (168, 465862), (172, 455028), (258, 303352), (301, 260016), (336, 232931), (344, 227514), (516, 151676), (602, 130008), (688, 113757), (903, 86672), (1032, 75838), (1204, 65004), (1806, 43336), (2064, 37919), (2408, 32502), (3612, 21668), (4816, 16251), (5417, 14448), (7224, 10834)]