64881168

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{11171}}^1$

素因数の和:11204

約数の個数: 60

約数和(自身を含む): 184248624

約数和(自身を除く): 119367456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2904, 5808, 11171, 22342, 33513, 44684, 67026, 89368, 122881, 134052, 178736, 245762, 268104, 368643, 491524, 536208, 737286, 983048, 1351691, 1474572, 1966096, 2703382, 2949144, 4055073, 5406764, 5898288, 8110146, 10813528, 16220292, 21627056, 32440584, 64881168]

約数ペア:

[(1, 64881168), (2, 32440584), (3, 21627056), (4, 16220292), (6, 10813528), (8, 8110146), (11, 5898288), (12, 5406764), (16, 4055073), (22, 2949144), (24, 2703382), (33, 1966096), (44, 1474572), (48, 1351691), (66, 983048), (88, 737286), (121, 536208), (132, 491524), (176, 368643), (242, 268104), (264, 245762), (363, 178736), (484, 134052), (528, 122881), (726, 89368), (968, 67026), (1452, 44684), (1936, 33513), (2904, 22342), (5808, 11171)]