71970876

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{5087}}^1$

素因数の和:5231

約数の個数: 48

約数和(自身を含む): 188052480

約数和(自身を除く): 116081604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 524, 786, 1179, 1572, 2358, 3537, 4716, 5087, 7074, 10174, 14148, 15261, 20348, 30522, 45783, 61044, 91566, 137349, 183132, 274698, 549396, 666397, 1332794, 1999191, 2665588, 3998382, 5997573, 7996764, 11995146, 17992719, 23990292, 35985438, 71970876]

約数ペア:

[(1, 71970876), (2, 35985438), (3, 23990292), (4, 17992719), (6, 11995146), (9, 7996764), (12, 5997573), (18, 3998382), (27, 2665588), (36, 1999191), (54, 1332794), (108, 666397), (131, 549396), (262, 274698), (393, 183132), (524, 137349), (786, 91566), (1179, 61044), (1572, 45783), (2358, 30522), (3537, 20348), (4716, 15261), (5087, 14148), (7074, 10174)]