78404688

素因数分解:

$2^4\times 3^2\times {\mathrm{544477}}^1$

素因数の和:544491

約数の個数: 30

約数和(自身を含む): 219424634

約数和(自身を除く): 141019946

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 544477, 1088954, 1633431, 2177908, 3266862, 4355816, 4900293, 6533724, 8711632, 9800586, 13067448, 19601172, 26134896, 39202344, 78404688]

約数ペア:

[(1, 78404688), (2, 39202344), (3, 26134896), (4, 19601172), (6, 13067448), (8, 9800586), (9, 8711632), (12, 6533724), (16, 4900293), (18, 4355816), (24, 3266862), (36, 2177908), (48, 1633431), (72, 1088954), (144, 544477)]