69121772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 133808640

約数和(自身を除く): 64686868

約数列:

[1, 2, 4, 19, 37, 38, 47, 74, 76, 94, 148, 188, 523, 703, 893, 1046, 1406, 1739, 1786, 2092, 2812, 3478, 3572, 6956, 9937, 19351, 19874, 24581, 33041, 38702, 39748, 49162, 66082, 77404, 98324, 132164, 367669, 467039, 735338, 909497, 934078, 1470676, 1818994, 1868156, 3637988, 17280443, 34560886, 69121772]

約数ペア:

[(1, 69121772), (2, 34560886), (4, 17280443), (19, 3637988), (37, 1868156), (38, 1818994), (47, 1470676), (74, 934078), (76, 909497), (94, 735338), (148, 467039), (188, 367669), (523, 132164), (703, 98324), (893, 77404), (1046, 66082), (1406, 49162), (1739, 39748), (1786, 38702), (2092, 33041), (2812, 24581), (3478, 19874), (3572, 19351), (6956, 9937)]