74888892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{160019}}^1$

素因数の和:160042

約数の個数: 36

約数和(自身を含む): 203865480

約数和(自身を除く): 128976588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 160019, 320038, 480057, 640076, 960114, 1440171, 1920228, 2080247, 2880342, 4160494, 5760684, 6240741, 8320988, 12481482, 18722223, 24962964, 37444446, 74888892]

約数ペア:

[(1, 74888892), (2, 37444446), (3, 24962964), (4, 18722223), (6, 12481482), (9, 8320988), (12, 6240741), (13, 5760684), (18, 4160494), (26, 2880342), (36, 2080247), (39, 1920228), (52, 1440171), (78, 960114), (117, 640076), (156, 480057), (234, 320038), (468, 160019)]