57128208

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 152222400

約数和(自身を除く): 95094192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 109, 122, 179, 183, 218, 244, 327, 358, 366, 436, 488, 537, 654, 716, 732, 872, 976, 1074, 1308, 1432, 1464, 1744, 2148, 2616, 2864, 2928, 4296, 5232, 6649, 8592, 10919, 13298, 19511, 19947, 21838, 26596, 32757, 39022, 39894, 43676, 53192, 58533, 65514, 78044, 79788, 87352, 106384, 117066, 131028, 156088, 159576, 174704, 234132, 262056, 312176, 319152, 468264, 524112, 936528, 1190171, 2380342, 3570513, 4760684, 7141026, 9521368, 14282052, 19042736, 28564104, 57128208]

約数ペア:

[(1, 57128208), (2, 28564104), (3, 19042736), (4, 14282052), (6, 9521368), (8, 7141026), (12, 4760684), (16, 3570513), (24, 2380342), (48, 1190171), (61, 936528), (109, 524112), (122, 468264), (179, 319152), (183, 312176), (218, 262056), (244, 234132), (327, 174704), (358, 159576), (366, 156088), (436, 131028), (488, 117066), (537, 106384), (654, 87352), (716, 79788), (732, 78044), (872, 65514), (976, 58533), (1074, 53192), (1308, 43676), (1432, 39894), (1464, 39022), (1744, 32757), (2148, 26596), (2616, 21838), (2864, 19947), (2928, 19511), (4296, 13298), (5232, 10919), (6649, 8592)]