66919488

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4909}}^1$

素因数の和:4995

約数の個数: 56

約数和(自身を含む): 179588160

約数和(自身を除く): 112668672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 142, 192, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 4544, 4909, 6816, 9818, 13632, 14727, 19636, 29454, 39272, 58908, 78544, 117816, 157088, 235632, 314176, 348539, 471264, 697078, 942528, 1045617, 1394156, 2091234, 2788312, 4182468, 5576624, 8364936, 11153248, 16729872, 22306496, 33459744, 66919488]

約数ペア:

[(1, 66919488), (2, 33459744), (3, 22306496), (4, 16729872), (6, 11153248), (8, 8364936), (12, 5576624), (16, 4182468), (24, 2788312), (32, 2091234), (48, 1394156), (64, 1045617), (71, 942528), (96, 697078), (142, 471264), (192, 348539), (213, 314176), (284, 235632), (426, 157088), (568, 117816), (852, 78544), (1136, 58908), (1704, 39272), (2272, 29454), (3408, 19636), (4544, 14727), (4909, 13632), (6816, 9818)]