71221032

素因数分解:

$2^3\times 3^4\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:988

約数の個数: 80

約数和(自身を含む): 201247200

約数和(自身を除く): 130026168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 131, 162, 216, 262, 324, 393, 524, 648, 786, 839, 1048, 1179, 1572, 1678, 2358, 2517, 3144, 3356, 3537, 4716, 5034, 6712, 7074, 7551, 9432, 10068, 10611, 14148, 15102, 20136, 21222, 22653, 28296, 30204, 42444, 45306, 60408, 67959, 84888, 90612, 109909, 135918, 181224, 219818, 271836, 329727, 439636, 543672, 659454, 879272, 989181, 1318908, 1978362, 2637816, 2967543, 3956724, 5935086, 7913448, 8902629, 11870172, 17805258, 23740344, 35610516, 71221032]

約数ペア:

[(1, 71221032), (2, 35610516), (3, 23740344), (4, 17805258), (6, 11870172), (8, 8902629), (9, 7913448), (12, 5935086), (18, 3956724), (24, 2967543), (27, 2637816), (36, 1978362), (54, 1318908), (72, 989181), (81, 879272), (108, 659454), (131, 543672), (162, 439636), (216, 329727), (262, 271836), (324, 219818), (393, 181224), (524, 135918), (648, 109909), (786, 90612), (839, 84888), (1048, 67959), (1179, 60408), (1572, 45306), (1678, 42444), (2358, 30204), (2517, 28296), (3144, 22653), (3356, 21222), (3537, 20136), (4716, 15102), (5034, 14148), (6712, 10611), (7074, 10068), (7551, 9432)]