72974784

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{8839}}^1$

素因数の和:8897

約数の個数: 56

約数和(自身を含む): 197591680

約数和(自身を除く): 124616896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 8839, 17678, 26517, 35356, 53034, 70712, 106068, 141424, 212136, 282848, 380077, 424272, 565696, 760154, 848544, 1140231, 1520308, 1697088, 2280462, 3040616, 4560924, 6081232, 9121848, 12162464, 18243696, 24324928, 36487392, 72974784]

約数ペア:

[(1, 72974784), (2, 36487392), (3, 24324928), (4, 18243696), (6, 12162464), (8, 9121848), (12, 6081232), (16, 4560924), (24, 3040616), (32, 2280462), (43, 1697088), (48, 1520308), (64, 1140231), (86, 848544), (96, 760154), (129, 565696), (172, 424272), (192, 380077), (258, 282848), (344, 212136), (516, 141424), (688, 106068), (1032, 70712), (1376, 53034), (2064, 35356), (2752, 26517), (4128, 17678), (8256, 8839)]