84672756

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2383}}^1$

素因数の和:2450

約数の個数: 96

約数和(自身を含む): 256327680

約数和(自身を除く): 171654924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 84, 94, 108, 126, 141, 188, 189, 252, 282, 329, 378, 423, 564, 658, 756, 846, 987, 1269, 1316, 1692, 1974, 2383, 2538, 2961, 3948, 4766, 5076, 5922, 7149, 8883, 9532, 11844, 14298, 16681, 17766, 21447, 28596, 33362, 35532, 42894, 50043, 64341, 66724, 85788, 100086, 112001, 128682, 150129, 200172, 224002, 257364, 300258, 336003, 448004, 450387, 600516, 672006, 784007, 900774, 1008009, 1344012, 1568014, 1801548, 2016018, 2352021, 3024027, 3136028, 4032036, 4704042, 6048054, 7056063, 9408084, 12096108, 14112126, 21168189, 28224252, 42336378, 84672756]

約数ペア:

[(1, 84672756), (2, 42336378), (3, 28224252), (4, 21168189), (6, 14112126), (7, 12096108), (9, 9408084), (12, 7056063), (14, 6048054), (18, 4704042), (21, 4032036), (27, 3136028), (28, 3024027), (36, 2352021), (42, 2016018), (47, 1801548), (54, 1568014), (63, 1344012), (84, 1008009), (94, 900774), (108, 784007), (126, 672006), (141, 600516), (188, 450387), (189, 448004), (252, 336003), (282, 300258), (329, 257364), (378, 224002), (423, 200172), (564, 150129), (658, 128682), (756, 112001), (846, 100086), (987, 85788), (1269, 66724), (1316, 64341), (1692, 50043), (1974, 42894), (2383, 35532), (2538, 33362), (2961, 28596), (3948, 21447), (4766, 17766), (5076, 16681), (5922, 14298), (7149, 11844), (8883, 9532)]