67651956

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^2\times {\mathrm{223}}^1$

素因数の和:342

約数の個数: 72

約数和(自身を含む): 179567360

約数和(自身を除く): 111915404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 223, 318, 446, 477, 636, 669, 892, 954, 1338, 1431, 1908, 2007, 2676, 2809, 2862, 4014, 5618, 5724, 6021, 8028, 8427, 11236, 11819, 12042, 16854, 23638, 24084, 25281, 33708, 35457, 47276, 50562, 70914, 75843, 101124, 106371, 141828, 151686, 212742, 303372, 319113, 425484, 626407, 638226, 1252814, 1276452, 1879221, 2505628, 3758442, 5637663, 7516884, 11275326, 16912989, 22550652, 33825978, 67651956]

約数ペア:

[(1, 67651956), (2, 33825978), (3, 22550652), (4, 16912989), (6, 11275326), (9, 7516884), (12, 5637663), (18, 3758442), (27, 2505628), (36, 1879221), (53, 1276452), (54, 1252814), (106, 638226), (108, 626407), (159, 425484), (212, 319113), (223, 303372), (318, 212742), (446, 151686), (477, 141828), (636, 106371), (669, 101124), (892, 75843), (954, 70914), (1338, 50562), (1431, 47276), (1908, 35457), (2007, 33708), (2676, 25281), (2809, 24084), (2862, 23638), (4014, 16854), (5618, 12042), (5724, 11819), (6021, 11236), (8028, 8427)]