72543672

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{2791}}^1$

素因数の和:2841

約数の個数: 72

約数和(自身を含む): 207431640

約数和(自身を除く): 134887968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 684, 722, 1083, 1368, 1444, 2166, 2791, 2888, 3249, 4332, 5582, 6498, 8373, 8664, 11164, 12996, 16746, 22328, 25119, 25992, 33492, 50238, 53029, 66984, 100476, 106058, 159087, 200952, 212116, 318174, 424232, 477261, 636348, 954522, 1007551, 1272696, 1909044, 2015102, 3022653, 3818088, 4030204, 6045306, 8060408, 9067959, 12090612, 18135918, 24181224, 36271836, 72543672]

約数ペア:

[(1, 72543672), (2, 36271836), (3, 24181224), (4, 18135918), (6, 12090612), (8, 9067959), (9, 8060408), (12, 6045306), (18, 4030204), (19, 3818088), (24, 3022653), (36, 2015102), (38, 1909044), (57, 1272696), (72, 1007551), (76, 954522), (114, 636348), (152, 477261), (171, 424232), (228, 318174), (342, 212116), (361, 200952), (456, 159087), (684, 106058), (722, 100476), (1083, 66984), (1368, 53029), (1444, 50238), (2166, 33492), (2791, 25992), (2888, 25119), (3249, 22328), (4332, 16746), (5582, 12996), (6498, 11164), (8373, 8664)]