66899712

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{7919}}^1$

素因数の和:7949

約数の個数: 72

約数和(自身を含む): 194261760

約数和(自身を除く): 127362048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 7919, 8448, 15838, 23757, 31676, 47514, 63352, 87109, 95028, 126704, 174218, 190056, 253408, 261327, 348436, 380112, 506816, 522654, 696872, 760224, 1013632, 1045308, 1393744, 1520448, 2027264, 2090616, 2787488, 3040896, 4181232, 5574976, 6081792, 8362464, 11149952, 16724928, 22299904, 33449856, 66899712]

約数ペア:

[(1, 66899712), (2, 33449856), (3, 22299904), (4, 16724928), (6, 11149952), (8, 8362464), (11, 6081792), (12, 5574976), (16, 4181232), (22, 3040896), (24, 2787488), (32, 2090616), (33, 2027264), (44, 1520448), (48, 1393744), (64, 1045308), (66, 1013632), (88, 760224), (96, 696872), (128, 522654), (132, 506816), (176, 380112), (192, 348436), (256, 261327), (264, 253408), (352, 190056), (384, 174218), (528, 126704), (704, 95028), (768, 87109), (1056, 63352), (1408, 47514), (2112, 31676), (2816, 23757), (4224, 15838), (7919, 8448)]