62720028

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{82963}}^1$

素因数の和:82983

約数の個数: 48

約数和(自身を含む): 185839360

約数和(自身を除く): 123119332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 82963, 165926, 248889, 331852, 497778, 580741, 746667, 995556, 1161482, 1493334, 1742223, 2240001, 2322964, 2986668, 3484446, 4480002, 5226669, 6968892, 8960004, 10453338, 15680007, 20906676, 31360014, 62720028]

約数ペア:

[(1, 62720028), (2, 31360014), (3, 20906676), (4, 15680007), (6, 10453338), (7, 8960004), (9, 6968892), (12, 5226669), (14, 4480002), (18, 3484446), (21, 2986668), (27, 2322964), (28, 2240001), (36, 1742223), (42, 1493334), (54, 1161482), (63, 995556), (84, 746667), (108, 580741), (126, 497778), (189, 331852), (252, 248889), (378, 165926), (756, 82963)]