123665328

素因数分解:

$2^4\times 3^2\times {\mathrm{858787}}^1$

素因数の和:858801

約数の個数: 30

約数和(自身を含む): 346091564

約数和(自身を除く): 222426236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 858787, 1717574, 2576361, 3435148, 5152722, 6870296, 7729083, 10305444, 13740592, 15458166, 20610888, 30916332, 41221776, 61832664, 123665328]

約数ペア:

[(1, 123665328), (2, 61832664), (3, 41221776), (4, 30916332), (6, 20610888), (8, 15458166), (9, 13740592), (12, 10305444), (16, 7729083), (18, 6870296), (24, 5152722), (36, 3435148), (48, 2576361), (72, 1717574), (144, 858787)]