81688332

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:711

約数の個数: 96

約数和(自身を含む): 224259840

約数和(自身を除く): 142571508

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 59, 66, 68, 102, 118, 132, 177, 187, 204, 236, 354, 374, 561, 617, 649, 708, 748, 1003, 1122, 1234, 1298, 1851, 1947, 2006, 2244, 2468, 2596, 3009, 3702, 3894, 4012, 6018, 6787, 7404, 7788, 10489, 11033, 12036, 13574, 20361, 20978, 22066, 27148, 31467, 33099, 36403, 40722, 41956, 44132, 62934, 66198, 72806, 81444, 109209, 115379, 125868, 132396, 145612, 218418, 230758, 346137, 400433, 436836, 461516, 618851, 692274, 800866, 1201299, 1237702, 1384548, 1601732, 1856553, 2402598, 2475404, 3713106, 4805196, 6807361, 7426212, 13614722, 20422083, 27229444, 40844166, 81688332]

約数ペア:

[(1, 81688332), (2, 40844166), (3, 27229444), (4, 20422083), (6, 13614722), (11, 7426212), (12, 6807361), (17, 4805196), (22, 3713106), (33, 2475404), (34, 2402598), (44, 1856553), (51, 1601732), (59, 1384548), (66, 1237702), (68, 1201299), (102, 800866), (118, 692274), (132, 618851), (177, 461516), (187, 436836), (204, 400433), (236, 346137), (354, 230758), (374, 218418), (561, 145612), (617, 132396), (649, 125868), (708, 115379), (748, 109209), (1003, 81444), (1122, 72806), (1234, 66198), (1298, 62934), (1851, 44132), (1947, 41956), (2006, 40722), (2244, 36403), (2468, 33099), (2596, 31467), (3009, 27148), (3702, 22066), (3894, 20978), (4012, 20361), (6018, 13574), (6787, 12036), (7404, 11033), (7788, 10489)]