71964072

素因数分解:

$2^3\times 3^3\times {\mathrm{317}}^1\times {\mathrm{1051}}^1$

素因数の和:1383

約数の個数: 64

約数和(自身を含む): 200721600

約数和(自身を除く): 128757528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 317, 634, 951, 1051, 1268, 1902, 2102, 2536, 2853, 3153, 3804, 4204, 5706, 6306, 7608, 8408, 8559, 9459, 11412, 12612, 17118, 18918, 22824, 25224, 28377, 34236, 37836, 56754, 68472, 75672, 113508, 227016, 333167, 666334, 999501, 1332668, 1999002, 2665336, 2998503, 3998004, 5997006, 7996008, 8995509, 11994012, 17991018, 23988024, 35982036, 71964072]

約数ペア:

[(1, 71964072), (2, 35982036), (3, 23988024), (4, 17991018), (6, 11994012), (8, 8995509), (9, 7996008), (12, 5997006), (18, 3998004), (24, 2998503), (27, 2665336), (36, 1999002), (54, 1332668), (72, 999501), (108, 666334), (216, 333167), (317, 227016), (634, 113508), (951, 75672), (1051, 68472), (1268, 56754), (1902, 37836), (2102, 34236), (2536, 28377), (2853, 25224), (3153, 22824), (3804, 18918), (4204, 17118), (5706, 12612), (6306, 11412), (7608, 9459), (8408, 8559)]