8080884

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{509}}^1$

素因数の和:539

約数の個数: 90

約数和(自身を含む): 24622290

約数和(自身を除く): 16541406

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 509, 567, 588, 756, 882, 1018, 1134, 1323, 1527, 1764, 2036, 2268, 2646, 3054, 3563, 3969, 4581, 5292, 6108, 7126, 7938, 9162, 10689, 13743, 14252, 15876, 18324, 21378, 24941, 27486, 32067, 41229, 42756, 49882, 54972, 64134, 74823, 82458, 96201, 99764, 128268, 149646, 164916, 192402, 224469, 288603, 299292, 384804, 448938, 577206, 673407, 897876, 1154412, 1346814, 2020221, 2693628, 4040442, 8080884]

約数ペア:

[(1, 8080884), (2, 4040442), (3, 2693628), (4, 2020221), (6, 1346814), (7, 1154412), (9, 897876), (12, 673407), (14, 577206), (18, 448938), (21, 384804), (27, 299292), (28, 288603), (36, 224469), (42, 192402), (49, 164916), (54, 149646), (63, 128268), (81, 99764), (84, 96201), (98, 82458), (108, 74823), (126, 64134), (147, 54972), (162, 49882), (189, 42756), (196, 41229), (252, 32067), (294, 27486), (324, 24941), (378, 21378), (441, 18324), (509, 15876), (567, 14252), (588, 13743), (756, 10689), (882, 9162), (1018, 7938), (1134, 7126), (1323, 6108), (1527, 5292), (1764, 4581), (2036, 3969), (2268, 3563), (2646, 3054)]