84356188

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 174170304

約数和(自身を除く): 89814116

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 197, 287, 373, 394, 574, 746, 788, 1148, 1379, 1492, 2611, 2758, 5222, 5516, 8077, 10444, 15293, 16154, 30586, 32308, 56539, 61172, 73481, 107051, 113078, 146962, 214102, 226156, 293924, 428204, 514367, 1028734, 2057468, 3012721, 6025442, 12050884, 21089047, 42178094, 84356188]

約数ペア:

[(1, 84356188), (2, 42178094), (4, 21089047), (7, 12050884), (14, 6025442), (28, 3012721), (41, 2057468), (82, 1028734), (164, 514367), (197, 428204), (287, 293924), (373, 226156), (394, 214102), (574, 146962), (746, 113078), (788, 107051), (1148, 73481), (1379, 61172), (1492, 56539), (2611, 32308), (2758, 30586), (5222, 16154), (5516, 15293), (8077, 10444)]