71876556

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{15241}}^1$

素因数の和:15382

約数の個数: 36

約数和(自身を含む): 183086904

約数和(自身を除く): 111210348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 15241, 30482, 45723, 60964, 91446, 137169, 182892, 274338, 548676, 1996571, 3993142, 5989713, 7986284, 11979426, 17969139, 23958852, 35938278, 71876556]

約数ペア:

[(1, 71876556), (2, 35938278), (3, 23958852), (4, 17969139), (6, 11979426), (9, 7986284), (12, 5989713), (18, 3993142), (36, 1996571), (131, 548676), (262, 274338), (393, 182892), (524, 137169), (786, 91446), (1179, 60964), (1572, 45723), (2358, 30482), (4716, 15241)]