72333090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{991}}^1$

素因数の和:1815

約数の個数: 48

約数和(自身を含む): 188487936

約数和(自身を除く): 116154846

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 811, 991, 1622, 1982, 2433, 2973, 4055, 4866, 4955, 5946, 7299, 8110, 8919, 9910, 12165, 14598, 14865, 17838, 24330, 29730, 36495, 44595, 72990, 89190, 803701, 1607402, 2411103, 4018505, 4822206, 7233309, 8037010, 12055515, 14466618, 24111030, 36166545, 72333090]

約数ペア:

[(1, 72333090), (2, 36166545), (3, 24111030), (5, 14466618), (6, 12055515), (9, 8037010), (10, 7233309), (15, 4822206), (18, 4018505), (30, 2411103), (45, 1607402), (90, 803701), (811, 89190), (991, 72990), (1622, 44595), (1982, 36495), (2433, 29730), (2973, 24330), (4055, 17838), (4866, 14865), (4955, 14598), (5946, 12165), (7299, 9910), (8110, 8919)]