68250816

素因数分解:

$2^6\times 3^3\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:459

約数の個数: 112

約数和(自身を含む): 202874880

約数和(自身を除く): 134624064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 127, 144, 192, 216, 254, 288, 311, 381, 432, 508, 576, 622, 762, 864, 933, 1016, 1143, 1244, 1524, 1728, 1866, 2032, 2286, 2488, 2799, 3048, 3429, 3732, 4064, 4572, 4976, 5598, 6096, 6858, 7464, 8128, 8397, 9144, 9952, 11196, 12192, 13716, 14928, 16794, 18288, 19904, 22392, 24384, 27432, 29856, 33588, 36576, 39497, 44784, 54864, 59712, 67176, 73152, 78994, 89568, 109728, 118491, 134352, 157988, 179136, 219456, 236982, 268704, 315976, 355473, 473964, 537408, 631952, 710946, 947928, 1066419, 1263904, 1421892, 1895856, 2132838, 2527808, 2843784, 3791712, 4265676, 5687568, 7583424, 8531352, 11375136, 17062704, 22750272, 34125408, 68250816]

約数ペア:

[(1, 68250816), (2, 34125408), (3, 22750272), (4, 17062704), (6, 11375136), (8, 8531352), (9, 7583424), (12, 5687568), (16, 4265676), (18, 3791712), (24, 2843784), (27, 2527808), (32, 2132838), (36, 1895856), (48, 1421892), (54, 1263904), (64, 1066419), (72, 947928), (96, 710946), (108, 631952), (127, 537408), (144, 473964), (192, 355473), (216, 315976), (254, 268704), (288, 236982), (311, 219456), (381, 179136), (432, 157988), (508, 134352), (576, 118491), (622, 109728), (762, 89568), (864, 78994), (933, 73152), (1016, 67176), (1143, 59712), (1244, 54864), (1524, 44784), (1728, 39497), (1866, 36576), (2032, 33588), (2286, 29856), (2488, 27432), (2799, 24384), (3048, 22392), (3429, 19904), (3732, 18288), (4064, 16794), (4572, 14928), (4976, 13716), (5598, 12192), (6096, 11196), (6858, 9952), (7464, 9144), (8128, 8397)]