72971672

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2917}}^1$

素因数の和:3035

約数の個数: 32

約数和(自身を含む): 141814800

約数和(自身を除く): 68843128

約数列:

[1, 2, 4, 8, 53, 59, 106, 118, 212, 236, 424, 472, 2917, 3127, 5834, 6254, 11668, 12508, 23336, 25016, 154601, 172103, 309202, 344206, 618404, 688412, 1236808, 1376824, 9121459, 18242918, 36485836, 72971672]

約数ペア:

[(1, 72971672), (2, 36485836), (4, 18242918), (8, 9121459), (53, 1376824), (59, 1236808), (106, 688412), (118, 618404), (212, 344206), (236, 309202), (424, 172103), (472, 154601), (2917, 25016), (3127, 23336), (5834, 12508), (6254, 11668)]