68300512

素因数分解:

$2^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1080

約数の個数: 72

約数和(自身を含む): 160216056

約数和(自身を除く): 91915544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 86, 98, 112, 172, 196, 224, 301, 344, 392, 602, 688, 784, 1013, 1204, 1376, 1568, 2026, 2107, 2408, 4052, 4214, 4816, 7091, 8104, 8428, 9632, 14182, 16208, 16856, 28364, 32416, 33712, 43559, 49637, 56728, 67424, 87118, 99274, 113456, 174236, 198548, 226912, 304913, 348472, 397096, 609826, 696944, 794192, 1219652, 1393888, 1588384, 2134391, 2439304, 4268782, 4878608, 8537564, 9757216, 17075128, 34150256, 68300512]

約数ペア:

[(1, 68300512), (2, 34150256), (4, 17075128), (7, 9757216), (8, 8537564), (14, 4878608), (16, 4268782), (28, 2439304), (32, 2134391), (43, 1588384), (49, 1393888), (56, 1219652), (86, 794192), (98, 696944), (112, 609826), (172, 397096), (196, 348472), (224, 304913), (301, 226912), (344, 198548), (392, 174236), (602, 113456), (688, 99274), (784, 87118), (1013, 67424), (1204, 56728), (1376, 49637), (1568, 43559), (2026, 33712), (2107, 32416), (2408, 28364), (4052, 16856), (4214, 16208), (4816, 14182), (7091, 9632), (8104, 8428)]