77703084

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{1993}}^1$

素因数の和:2044

約数の個数: 72

約数和(自身を含む): 212719920

約数和(自身を除く): 135016836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 361, 513, 684, 722, 1026, 1083, 1444, 1993, 2052, 2166, 3249, 3986, 4332, 5979, 6498, 7972, 9747, 11958, 12996, 17937, 19494, 23916, 35874, 37867, 38988, 53811, 71748, 75734, 107622, 113601, 151468, 215244, 227202, 340803, 454404, 681606, 719473, 1022409, 1363212, 1438946, 2044818, 2158419, 2877892, 4089636, 4316838, 6475257, 8633676, 12950514, 19425771, 25901028, 38851542, 77703084]

約数ペア:

[(1, 77703084), (2, 38851542), (3, 25901028), (4, 19425771), (6, 12950514), (9, 8633676), (12, 6475257), (18, 4316838), (19, 4089636), (27, 2877892), (36, 2158419), (38, 2044818), (54, 1438946), (57, 1363212), (76, 1022409), (108, 719473), (114, 681606), (171, 454404), (228, 340803), (342, 227202), (361, 215244), (513, 151468), (684, 113601), (722, 107622), (1026, 75734), (1083, 71748), (1444, 53811), (1993, 38988), (2052, 37867), (2166, 35874), (3249, 23916), (3986, 19494), (4332, 17937), (5979, 12996), (6498, 11958), (7972, 9747)]