78054516

素因数分解:

$2^2\times 3^5\times {\mathrm{131}}^1\times {\mathrm{613}}^1$

素因数の和:763

約数の個数: 72

約数和(自身を含む): 206510304

約数和(自身を除く): 128455788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 131, 162, 243, 262, 324, 393, 486, 524, 613, 786, 972, 1179, 1226, 1572, 1839, 2358, 2452, 3537, 3678, 4716, 5517, 7074, 7356, 10611, 11034, 14148, 16551, 21222, 22068, 31833, 33102, 42444, 49653, 63666, 66204, 80303, 99306, 127332, 148959, 160606, 198612, 240909, 297918, 321212, 481818, 595836, 722727, 963636, 1445454, 2168181, 2890908, 4336362, 6504543, 8672724, 13009086, 19513629, 26018172, 39027258, 78054516]

約数ペア:

[(1, 78054516), (2, 39027258), (3, 26018172), (4, 19513629), (6, 13009086), (9, 8672724), (12, 6504543), (18, 4336362), (27, 2890908), (36, 2168181), (54, 1445454), (81, 963636), (108, 722727), (131, 595836), (162, 481818), (243, 321212), (262, 297918), (324, 240909), (393, 198612), (486, 160606), (524, 148959), (613, 127332), (786, 99306), (972, 80303), (1179, 66204), (1226, 63666), (1572, 49653), (1839, 42444), (2358, 33102), (2452, 31833), (3537, 22068), (3678, 21222), (4716, 16551), (5517, 14148), (7074, 11034), (7356, 10611)]