82538456

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:985

約数の個数: 96

約数和(自身を含む): 209586720

約数和(自身を除く): 127048264

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 616, 728, 847, 937, 968, 1001, 1144, 1573, 1694, 1874, 2002, 3146, 3388, 3748, 4004, 6292, 6559, 6776, 7496, 8008, 10307, 11011, 12181, 12584, 13118, 20614, 22022, 24362, 26236, 41228, 44044, 48724, 52472, 72149, 82456, 85267, 88088, 97448, 113377, 133991, 144298, 170534, 226754, 267982, 288596, 341068, 453508, 535964, 577192, 682136, 793639, 907016, 937937, 1071928, 1473901, 1587278, 1875874, 2947802, 3174556, 3751748, 5895604, 6349112, 7503496, 10317307, 11791208, 20634614, 41269228, 82538456]

約数ペア:

[(1, 82538456), (2, 41269228), (4, 20634614), (7, 11791208), (8, 10317307), (11, 7503496), (13, 6349112), (14, 5895604), (22, 3751748), (26, 3174556), (28, 2947802), (44, 1875874), (52, 1587278), (56, 1473901), (77, 1071928), (88, 937937), (91, 907016), (104, 793639), (121, 682136), (143, 577192), (154, 535964), (182, 453508), (242, 341068), (286, 288596), (308, 267982), (364, 226754), (484, 170534), (572, 144298), (616, 133991), (728, 113377), (847, 97448), (937, 88088), (968, 85267), (1001, 82456), (1144, 72149), (1573, 52472), (1694, 48724), (1874, 44044), (2002, 41228), (3146, 26236), (3388, 24362), (3748, 22022), (4004, 20614), (6292, 13118), (6559, 12584), (6776, 12181), (7496, 11011), (8008, 10307)]