64784448

素因数分解:

$2^6\times 3^4\times {\mathrm{12497}}^1$

素因数の和:12521

約数の個数: 70

約数和(自身を含む): 192056766

約数和(自身を除く): 127272318

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 12497, 24994, 37491, 49988, 74982, 99976, 112473, 149964, 199952, 224946, 299928, 337419, 399904, 449892, 599856, 674838, 799808, 899784, 1012257, 1199712, 1349676, 1799568, 2024514, 2399424, 2699352, 3599136, 4049028, 5398704, 7198272, 8098056, 10797408, 16196112, 21594816, 32392224, 64784448]

約数ペア:

[(1, 64784448), (2, 32392224), (3, 21594816), (4, 16196112), (6, 10797408), (8, 8098056), (9, 7198272), (12, 5398704), (16, 4049028), (18, 3599136), (24, 2699352), (27, 2399424), (32, 2024514), (36, 1799568), (48, 1349676), (54, 1199712), (64, 1012257), (72, 899784), (81, 799808), (96, 674838), (108, 599856), (144, 449892), (162, 399904), (192, 337419), (216, 299928), (288, 224946), (324, 199952), (432, 149964), (576, 112473), (648, 99976), (864, 74982), (1296, 49988), (1728, 37491), (2592, 24994), (5184, 12497)]