64672128

素因数分解:

$2^7\times 3^3\times {\mathrm{18713}}^1$

素因数の和:18736

約数の個数: 64

約数和(自身を含む): 190882800

約数和(自身を除く): 126210672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 18713, 37426, 56139, 74852, 112278, 149704, 168417, 224556, 299408, 336834, 449112, 505251, 598816, 673668, 898224, 1010502, 1197632, 1347336, 1796448, 2021004, 2395264, 2694672, 3592896, 4042008, 5389344, 7185792, 8084016, 10778688, 16168032, 21557376, 32336064, 64672128]

約数ペア:

[(1, 64672128), (2, 32336064), (3, 21557376), (4, 16168032), (6, 10778688), (8, 8084016), (9, 7185792), (12, 5389344), (16, 4042008), (18, 3592896), (24, 2694672), (27, 2395264), (32, 2021004), (36, 1796448), (48, 1347336), (54, 1197632), (64, 1010502), (72, 898224), (96, 673668), (108, 598816), (128, 505251), (144, 449112), (192, 336834), (216, 299408), (288, 224556), (384, 168417), (432, 149704), (576, 112278), (864, 74852), (1152, 56139), (1728, 37426), (3456, 18713)]