72436892

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{7877}}^1$

素因数の和:7922

約数の個数: 36

約数和(自身を含む): 146688360

約数和(自身を除く): 74251468

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 7877, 9196, 15754, 31508, 86647, 149663, 173294, 299326, 346588, 598652, 953117, 1646293, 1906234, 3292586, 3812468, 6585172, 18109223, 36218446, 72436892]

約数ペア:

[(1, 72436892), (2, 36218446), (4, 18109223), (11, 6585172), (19, 3812468), (22, 3292586), (38, 1906234), (44, 1646293), (76, 953117), (121, 598652), (209, 346588), (242, 299326), (418, 173294), (484, 149663), (836, 86647), (2299, 31508), (4598, 15754), (7877, 9196)]