66353544

素因数分解:

$2^3\times 3^2\times {\mathrm{787}}^1\times {\mathrm{1171}}^1$

素因数の和:1970

約数の個数: 48

約数和(自身を含む): 180089520

約数和(自身を除く): 113735976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 787, 1171, 1574, 2342, 2361, 3148, 3513, 4684, 4722, 6296, 7026, 7083, 9368, 9444, 10539, 14052, 14166, 18888, 21078, 28104, 28332, 42156, 56664, 84312, 921577, 1843154, 2764731, 3686308, 5529462, 7372616, 8294193, 11058924, 16588386, 22117848, 33176772, 66353544]

約数ペア:

[(1, 66353544), (2, 33176772), (3, 22117848), (4, 16588386), (6, 11058924), (8, 8294193), (9, 7372616), (12, 5529462), (18, 3686308), (24, 2764731), (36, 1843154), (72, 921577), (787, 84312), (1171, 56664), (1574, 42156), (2342, 28332), (2361, 28104), (3148, 21078), (3513, 18888), (4684, 14166), (4722, 14052), (6296, 10539), (7026, 9444), (7083, 9368)]