90596012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 180483072

約数和(自身を除く): 89887060

約数列:

[1, 2, 4, 13, 26, 31, 43, 52, 62, 86, 124, 172, 403, 559, 806, 1118, 1307, 1333, 1612, 2236, 2614, 2666, 5228, 5332, 16991, 17329, 33982, 34658, 40517, 56201, 67964, 69316, 81034, 112402, 162068, 224804, 526721, 730613, 1053442, 1461226, 1742231, 2106884, 2922452, 3484462, 6968924, 22649003, 45298006, 90596012]

約数ペア:

[(1, 90596012), (2, 45298006), (4, 22649003), (13, 6968924), (26, 3484462), (31, 2922452), (43, 2106884), (52, 1742231), (62, 1461226), (86, 1053442), (124, 730613), (172, 526721), (403, 224804), (559, 162068), (806, 112402), (1118, 81034), (1307, 69316), (1333, 67964), (1612, 56201), (2236, 40517), (2614, 34658), (2666, 33982), (5228, 17329), (5332, 16991)]