73140048

素因数分解:

$2^4\times 3^2\times {\mathrm{507917}}^1$

素因数の和:507931

約数の個数: 30

約数和(自身を含む): 204690954

約数和(自身を除く): 131550906

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 507917, 1015834, 1523751, 2031668, 3047502, 4063336, 4571253, 6095004, 8126672, 9142506, 12190008, 18285012, 24380016, 36570024, 73140048]

約数ペア:

[(1, 73140048), (2, 36570024), (3, 24380016), (4, 18285012), (6, 12190008), (8, 9142506), (9, 8126672), (12, 6095004), (16, 4571253), (18, 4063336), (24, 3047502), (36, 2031668), (48, 1523751), (72, 1015834), (144, 507917)]