64997568

素因数分解:

$2^6\times 3^2\times {\mathrm{112843}}^1$

素因数の和:112861

約数の個数: 42

約数和(自身を含む): 186305444

約数和(自身を除く): 121307876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 112843, 225686, 338529, 451372, 677058, 902744, 1015587, 1354116, 1805488, 2031174, 2708232, 3610976, 4062348, 5416464, 7221952, 8124696, 10832928, 16249392, 21665856, 32498784, 64997568]

約数ペア:

[(1, 64997568), (2, 32498784), (3, 21665856), (4, 16249392), (6, 10832928), (8, 8124696), (9, 7221952), (12, 5416464), (16, 4062348), (18, 3610976), (24, 2708232), (32, 2031174), (36, 1805488), (48, 1354116), (64, 1015587), (72, 902744), (96, 677058), (144, 451372), (192, 338529), (288, 225686), (576, 112843)]