72495126

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15919}}^1$

素因数の和:15961

約数の個数: 48

約数和(自身を含む): 178813440

約数和(自身を除く): 106318314

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 4554, 15919, 31838, 47757, 95514, 143271, 175109, 286542, 350218, 366137, 525327, 732274, 1050654, 1098411, 1575981, 2196822, 3151962, 3295233, 4027507, 6590466, 8055014, 12082521, 24165042, 36247563, 72495126]

約数ペア:

[(1, 72495126), (2, 36247563), (3, 24165042), (6, 12082521), (9, 8055014), (11, 6590466), (18, 4027507), (22, 3295233), (23, 3151962), (33, 2196822), (46, 1575981), (66, 1098411), (69, 1050654), (99, 732274), (138, 525327), (198, 366137), (207, 350218), (253, 286542), (414, 175109), (506, 143271), (759, 95514), (1518, 47757), (2277, 31838), (4554, 15919)]