82663448

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^2\times {\mathrm{277}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 180244080

約数和(自身を除く): 97580632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 277, 292, 511, 554, 584, 1022, 1108, 1939, 2044, 2216, 3878, 4088, 5329, 7756, 10658, 15512, 20221, 21316, 37303, 40442, 42632, 74606, 80884, 141547, 149212, 161768, 283094, 298424, 566188, 1132376, 1476133, 2952266, 5904532, 10332931, 11809064, 20665862, 41331724, 82663448]

約数ペア:

[(1, 82663448), (2, 41331724), (4, 20665862), (7, 11809064), (8, 10332931), (14, 5904532), (28, 2952266), (56, 1476133), (73, 1132376), (146, 566188), (277, 298424), (292, 283094), (511, 161768), (554, 149212), (584, 141547), (1022, 80884), (1108, 74606), (1939, 42632), (2044, 40442), (2216, 37303), (3878, 21316), (4088, 20221), (5329, 15512), (7756, 10658)]