80859944

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 168473760

約数和(自身を除く): 87613816

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 121, 206, 242, 412, 484, 811, 824, 968, 1133, 1622, 2266, 3244, 4532, 6488, 8921, 9064, 12463, 17842, 24926, 35684, 49852, 71368, 83533, 98131, 99704, 167066, 196262, 334132, 392524, 668264, 785048, 918863, 1837726, 3675452, 7350904, 10107493, 20214986, 40429972, 80859944]

約数ペア:

[(1, 80859944), (2, 40429972), (4, 20214986), (8, 10107493), (11, 7350904), (22, 3675452), (44, 1837726), (88, 918863), (103, 785048), (121, 668264), (206, 392524), (242, 334132), (412, 196262), (484, 167066), (811, 99704), (824, 98131), (968, 83533), (1133, 71368), (1622, 49852), (2266, 35684), (3244, 24926), (4532, 17842), (6488, 12463), (8921, 9064)]