72444152

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{1117}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 151667880

約数和(自身を除く): 79223728

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 121, 134, 242, 268, 484, 536, 737, 968, 1117, 1474, 2234, 2948, 4468, 5896, 8107, 8936, 12287, 16214, 24574, 32428, 49148, 64856, 74839, 98296, 135157, 149678, 270314, 299356, 540628, 598712, 823229, 1081256, 1646458, 3292916, 6585832, 9055519, 18111038, 36222076, 72444152]

約数ペア:

[(1, 72444152), (2, 36222076), (4, 18111038), (8, 9055519), (11, 6585832), (22, 3292916), (44, 1646458), (67, 1081256), (88, 823229), (121, 598712), (134, 540628), (242, 299356), (268, 270314), (484, 149678), (536, 135157), (737, 98296), (968, 74839), (1117, 64856), (1474, 49148), (2234, 32428), (2948, 24574), (4468, 16214), (5896, 12287), (8107, 8936)]