64021872

素因数分解:

$2^4\times 3^1\times {\mathrm{181}}^1\times {\mathrm{7369}}^1$

素因数の和:7561

約数の個数: 40

約数和(自身を含む): 166326160

約数和(自身を除く): 102304288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 181, 362, 543, 724, 1086, 1448, 2172, 2896, 4344, 7369, 8688, 14738, 22107, 29476, 44214, 58952, 88428, 117904, 176856, 353712, 1333789, 2667578, 4001367, 5335156, 8002734, 10670312, 16005468, 21340624, 32010936, 64021872]

約数ペア:

[(1, 64021872), (2, 32010936), (3, 21340624), (4, 16005468), (6, 10670312), (8, 8002734), (12, 5335156), (16, 4001367), (24, 2667578), (48, 1333789), (181, 353712), (362, 176856), (543, 117904), (724, 88428), (1086, 58952), (1448, 44214), (2172, 29476), (2896, 22107), (4344, 14738), (7369, 8688)]