64956312

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^2\times {\mathrm{659}}^1$

素因数の和:745

約数の個数: 72

約数和(自身を含む): 181080900

約数和(自身を除く): 116124588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 659, 666, 888, 1318, 1332, 1369, 1977, 2636, 2664, 2738, 3954, 4107, 5272, 5476, 5931, 7908, 8214, 10952, 11862, 12321, 15816, 16428, 23724, 24383, 24642, 32856, 47448, 48766, 49284, 73149, 97532, 98568, 146298, 195064, 219447, 292596, 438894, 585192, 877788, 902171, 1755576, 1804342, 2706513, 3608684, 5413026, 7217368, 8119539, 10826052, 16239078, 21652104, 32478156, 64956312]

約数ペア:

[(1, 64956312), (2, 32478156), (3, 21652104), (4, 16239078), (6, 10826052), (8, 8119539), (9, 7217368), (12, 5413026), (18, 3608684), (24, 2706513), (36, 1804342), (37, 1755576), (72, 902171), (74, 877788), (111, 585192), (148, 438894), (222, 292596), (296, 219447), (333, 195064), (444, 146298), (659, 98568), (666, 97532), (888, 73149), (1318, 49284), (1332, 48766), (1369, 47448), (1977, 32856), (2636, 24642), (2664, 24383), (2738, 23724), (3954, 16428), (4107, 15816), (5272, 12321), (5476, 11862), (5931, 10952), (7908, 8214)]