69720588

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{10247}}^1$

素因数の和:10273

約数の個数: 72

約数和(自身を含む): 208895232

約数和(自身を除く): 139174644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 10247, 20494, 30741, 40988, 61482, 71729, 92223, 122964, 143458, 184446, 215187, 276669, 286916, 368892, 430374, 553338, 645561, 830007, 860748, 1106676, 1291122, 1660014, 1936683, 2490021, 2582244, 3320028, 3873366, 4980042, 5810049, 7746732, 9960084, 11620098, 17430147, 23240196, 34860294, 69720588]

約数ペア:

[(1, 69720588), (2, 34860294), (3, 23240196), (4, 17430147), (6, 11620098), (7, 9960084), (9, 7746732), (12, 5810049), (14, 4980042), (18, 3873366), (21, 3320028), (27, 2582244), (28, 2490021), (36, 1936683), (42, 1660014), (54, 1291122), (63, 1106676), (81, 860748), (84, 830007), (108, 645561), (126, 553338), (162, 430374), (189, 368892), (243, 286916), (252, 276669), (324, 215187), (378, 184446), (486, 143458), (567, 122964), (756, 92223), (972, 71729), (1134, 61482), (1701, 40988), (2268, 30741), (3402, 20494), (6804, 10247)]