80314884

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 108

約数和(自身を含む): 225681456

約数和(自身を除く): 145366572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 169, 172, 234, 258, 307, 338, 387, 468, 507, 516, 559, 614, 676, 774, 921, 1014, 1118, 1228, 1521, 1548, 1677, 1842, 2028, 2236, 2763, 3042, 3354, 3684, 3991, 5031, 5526, 6084, 6708, 7267, 7982, 10062, 11052, 11973, 13201, 14534, 15964, 20124, 21801, 23946, 26402, 29068, 35919, 39603, 43602, 47892, 51883, 52804, 65403, 71838, 79206, 87204, 103766, 118809, 130806, 143676, 155649, 158412, 171613, 207532, 237618, 261612, 311298, 343226, 466947, 475236, 514839, 622596, 686452, 933894, 1029678, 1544517, 1867788, 2059356, 2230969, 3089034, 4461938, 6178068, 6692907, 8923876, 13385814, 20078721, 26771628, 40157442, 80314884]

約数ペア:

[(1, 80314884), (2, 40157442), (3, 26771628), (4, 20078721), (6, 13385814), (9, 8923876), (12, 6692907), (13, 6178068), (18, 4461938), (26, 3089034), (36, 2230969), (39, 2059356), (43, 1867788), (52, 1544517), (78, 1029678), (86, 933894), (117, 686452), (129, 622596), (156, 514839), (169, 475236), (172, 466947), (234, 343226), (258, 311298), (307, 261612), (338, 237618), (387, 207532), (468, 171613), (507, 158412), (516, 155649), (559, 143676), (614, 130806), (676, 118809), (774, 103766), (921, 87204), (1014, 79206), (1118, 71838), (1228, 65403), (1521, 52804), (1548, 51883), (1677, 47892), (1842, 43602), (2028, 39603), (2236, 35919), (2763, 29068), (3042, 26402), (3354, 23946), (3684, 21801), (3991, 20124), (5031, 15964), (5526, 14534), (6084, 13201), (6708, 11973), (7267, 11052), (7982, 10062)]