82420416

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1260

約数の個数: 140

約数和(自身を含む): 263328912

約数和(自身を除く): 180908496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 576, 624, 648, 702, 832, 864, 936, 1053, 1223, 1248, 1296, 1404, 1728, 1872, 2106, 2446, 2496, 2592, 2808, 3669, 3744, 4212, 4892, 5184, 5616, 7338, 7488, 8424, 9784, 11007, 11232, 14676, 15899, 16848, 19568, 22014, 22464, 29352, 31798, 33021, 33696, 39136, 44028, 47697, 58704, 63596, 66042, 67392, 78272, 88056, 95394, 99063, 117408, 127192, 132084, 143091, 176112, 190788, 198126, 234816, 254384, 264168, 286182, 352224, 381576, 396252, 429273, 508768, 528336, 572364, 704448, 763152, 792504, 858546, 1017536, 1056672, 1144728, 1287819, 1526304, 1585008, 1717092, 2113344, 2289456, 2575638, 3052608, 3170016, 3434184, 4578912, 5151276, 6340032, 6868368, 9157824, 10302552, 13736736, 20605104, 27473472, 41210208, 82420416]

約数ペア:

[(1, 82420416), (2, 41210208), (3, 27473472), (4, 20605104), (6, 13736736), (8, 10302552), (9, 9157824), (12, 6868368), (13, 6340032), (16, 5151276), (18, 4578912), (24, 3434184), (26, 3170016), (27, 3052608), (32, 2575638), (36, 2289456), (39, 2113344), (48, 1717092), (52, 1585008), (54, 1526304), (64, 1287819), (72, 1144728), (78, 1056672), (81, 1017536), (96, 858546), (104, 792504), (108, 763152), (117, 704448), (144, 572364), (156, 528336), (162, 508768), (192, 429273), (208, 396252), (216, 381576), (234, 352224), (288, 286182), (312, 264168), (324, 254384), (351, 234816), (416, 198126), (432, 190788), (468, 176112), (576, 143091), (624, 132084), (648, 127192), (702, 117408), (832, 99063), (864, 95394), (936, 88056), (1053, 78272), (1223, 67392), (1248, 66042), (1296, 63596), (1404, 58704), (1728, 47697), (1872, 44028), (2106, 39136), (2446, 33696), (2496, 33021), (2592, 31798), (2808, 29352), (3669, 22464), (3744, 22014), (4212, 19568), (4892, 16848), (5184, 15899), (5616, 14676), (7338, 11232), (7488, 11007), (8424, 9784)]