66410856

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 187354440

約数和(自身を除く): 120943584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 97, 111, 148, 194, 222, 257, 291, 296, 333, 388, 444, 514, 582, 666, 771, 776, 873, 888, 1028, 1164, 1332, 1542, 1746, 2056, 2313, 2328, 2664, 3084, 3492, 3589, 4626, 6168, 6984, 7178, 9252, 9509, 10767, 14356, 18504, 19018, 21534, 24929, 28527, 28712, 32301, 38036, 43068, 49858, 57054, 64602, 74787, 76072, 85581, 86136, 99716, 114108, 129204, 149574, 171162, 199432, 224361, 228216, 258408, 299148, 342324, 448722, 598296, 684648, 897444, 922373, 1794888, 1844746, 2767119, 3689492, 5534238, 7378984, 8301357, 11068476, 16602714, 22136952, 33205428, 66410856]

約数ペア:

[(1, 66410856), (2, 33205428), (3, 22136952), (4, 16602714), (6, 11068476), (8, 8301357), (9, 7378984), (12, 5534238), (18, 3689492), (24, 2767119), (36, 1844746), (37, 1794888), (72, 922373), (74, 897444), (97, 684648), (111, 598296), (148, 448722), (194, 342324), (222, 299148), (257, 258408), (291, 228216), (296, 224361), (333, 199432), (388, 171162), (444, 149574), (514, 129204), (582, 114108), (666, 99716), (771, 86136), (776, 85581), (873, 76072), (888, 74787), (1028, 64602), (1164, 57054), (1332, 49858), (1542, 43068), (1746, 38036), (2056, 32301), (2313, 28712), (2328, 28527), (2664, 24929), (3084, 21534), (3492, 19018), (3589, 18504), (4626, 14356), (6168, 10767), (6984, 9509), (7178, 9252)]