71754492

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 170311680

約数和(自身を除く): 98557188

約数列:

[1, 2, 3, 4, 6, 12, 127, 197, 239, 254, 381, 394, 478, 508, 591, 717, 762, 788, 956, 1182, 1434, 1524, 2364, 2868, 25019, 30353, 47083, 50038, 60706, 75057, 91059, 94166, 100076, 121412, 141249, 150114, 182118, 188332, 282498, 300228, 364236, 564996, 5979541, 11959082, 17938623, 23918164, 35877246, 71754492]

約数ペア:

[(1, 71754492), (2, 35877246), (3, 23918164), (4, 17938623), (6, 11959082), (12, 5979541), (127, 564996), (197, 364236), (239, 300228), (254, 282498), (381, 188332), (394, 182118), (478, 150114), (508, 141249), (591, 121412), (717, 100076), (762, 94166), (788, 91059), (956, 75057), (1182, 60706), (1434, 50038), (1524, 47083), (2364, 30353), (2868, 25019)]