90406728

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{9887}}^1$

素因数の和:10026

約数の個数: 48

約数和(自身を含む): 246804480

約数和(自身を除く): 156397752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 9887, 19774, 29661, 39548, 59322, 79096, 88983, 118644, 177966, 237288, 355932, 711864, 1255649, 2511298, 3766947, 5022596, 7533894, 10045192, 11300841, 15067788, 22601682, 30135576, 45203364, 90406728]

約数ペア:

[(1, 90406728), (2, 45203364), (3, 30135576), (4, 22601682), (6, 15067788), (8, 11300841), (9, 10045192), (12, 7533894), (18, 5022596), (24, 3766947), (36, 2511298), (72, 1255649), (127, 711864), (254, 355932), (381, 237288), (508, 177966), (762, 118644), (1016, 88983), (1143, 79096), (1524, 59322), (2286, 39548), (3048, 29661), (4572, 19774), (9144, 9887)]