80963454

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{479}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 191600640

約数和(自身を除く): 110637186

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 197, 286, 394, 429, 479, 591, 858, 958, 1182, 1437, 2167, 2561, 2874, 4334, 5122, 5269, 6227, 6501, 7683, 10538, 12454, 13002, 15366, 15807, 18681, 28171, 31614, 37362, 56342, 68497, 84513, 94363, 136994, 169026, 188726, 205491, 283089, 410982, 566178, 1037993, 1226719, 2075986, 2453438, 3113979, 3680157, 6227958, 7360314, 13493909, 26987818, 40481727, 80963454]

約数ペア:

[(1, 80963454), (2, 40481727), (3, 26987818), (6, 13493909), (11, 7360314), (13, 6227958), (22, 3680157), (26, 3113979), (33, 2453438), (39, 2075986), (66, 1226719), (78, 1037993), (143, 566178), (197, 410982), (286, 283089), (394, 205491), (429, 188726), (479, 169026), (591, 136994), (858, 94363), (958, 84513), (1182, 68497), (1437, 56342), (2167, 37362), (2561, 31614), (2874, 28171), (4334, 18681), (5122, 15807), (5269, 15366), (6227, 13002), (6501, 12454), (7683, 10538)]