8949712772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{72103}}^1$

素因数の和:72169

約数の個数: 96

約数和(自身を含む): 21707341824

約数和(自身を除く): 12757629052

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 52, 62, 77, 91, 124, 143, 154, 182, 217, 286, 308, 341, 364, 403, 434, 572, 682, 806, 868, 1001, 1364, 1612, 2002, 2387, 2821, 4004, 4433, 4774, 5642, 8866, 9548, 11284, 17732, 31031, 62062, 72103, 124124, 144206, 288412, 504721, 793133, 937339, 1009442, 1586266, 1874678, 2018884, 2235193, 3172532, 3749356, 4470386, 5551931, 6561373, 8940772, 10310729, 11103862, 13122746, 15646351, 20621458, 22207724, 24587123, 26245492, 29057509, 31292702, 41242916, 49174246, 58115018, 62585404, 72175103, 98348492, 116230036, 144350206, 172109861, 203402563, 288700412, 319632599, 344219722, 406805126, 639265198, 688439444, 813610252, 1278530396, 2237428193, 4474856386, 8949712772]

約数ペア:

[(1, 8949712772), (2, 4474856386), (4, 2237428193), (7, 1278530396), (11, 813610252), (13, 688439444), (14, 639265198), (22, 406805126), (26, 344219722), (28, 319632599), (31, 288700412), (44, 203402563), (52, 172109861), (62, 144350206), (77, 116230036), (91, 98348492), (124, 72175103), (143, 62585404), (154, 58115018), (182, 49174246), (217, 41242916), (286, 31292702), (308, 29057509), (341, 26245492), (364, 24587123), (403, 22207724), (434, 20621458), (572, 15646351), (682, 13122746), (806, 11103862), (868, 10310729), (1001, 8940772), (1364, 6561373), (1612, 5551931), (2002, 4470386), (2387, 3749356), (2821, 3172532), (4004, 2235193), (4433, 2018884), (4774, 1874678), (5642, 1586266), (8866, 1009442), (9548, 937339), (11284, 793133), (17732, 504721), (31031, 288412), (62062, 144206), (72103, 124124)]