123457608

素因数分解:

$2^3\times 3^6\times {\mathrm{21169}}^1$

素因数の和:21193

約数の個数: 56

約数和(自身を含む): 347082150

約数和(自身を除く): 223624542

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 21169, 42338, 63507, 84676, 127014, 169352, 190521, 254028, 381042, 508056, 571563, 762084, 1143126, 1524168, 1714689, 2286252, 3429378, 4572504, 5144067, 6858756, 10288134, 13717512, 15432201, 20576268, 30864402, 41152536, 61728804, 123457608]

約数ペア:

[(1, 123457608), (2, 61728804), (3, 41152536), (4, 30864402), (6, 20576268), (8, 15432201), (9, 13717512), (12, 10288134), (18, 6858756), (24, 5144067), (27, 4572504), (36, 3429378), (54, 2286252), (72, 1714689), (81, 1524168), (108, 1143126), (162, 762084), (216, 571563), (243, 508056), (324, 381042), (486, 254028), (648, 190521), (729, 169352), (972, 127014), (1458, 84676), (1944, 63507), (2916, 42338), (5832, 21169)]