81532992

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{5981}}^1$

素因数の和:6067

約数の個数: 56

約数和(自身を含む): 218797632

約数和(自身を除く): 137264640

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, 5981, 6816, 11962, 13632, 17943, 23924, 35886, 47848, 71772, 95696, 143544, 191392, 287088, 382784, 424651, 574176, 849302, 1148352, 1273953, 1698604, 2547906, 3397208, 5095812, 6794416, 10191624, 13588832, 20383248, 27177664, 40766496, 81532992]

約数ペア:

[(1, 81532992), (2, 40766496), (3, 27177664), (4, 20383248), (6, 13588832), (8, 10191624), (12, 6794416), (16, 5095812), (24, 3397208), (32, 2547906), (48, 1698604), (64, 1273953), (71, 1148352), (96, 849302), (142, 574176), (192, 424651), (213, 382784), (284, 287088), (426, 191392), (568, 143544), (852, 95696), (1136, 71772), (1704, 47848), (2272, 35886), (3408, 23924), (4544, 17943), (5981, 13632), (6816, 11962)]