71378304

素因数分解:

$2^7\times 3^1\times {\mathrm{151}}^1\times {\mathrm{1231}}^1$

素因数の和:1399

約数の個数: 64

約数和(自身を含む): 191009280

約数和(自身を除く): 119630976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 151, 192, 302, 384, 453, 604, 906, 1208, 1231, 1812, 2416, 2462, 3624, 3693, 4832, 4924, 7248, 7386, 9664, 9848, 14496, 14772, 19328, 19696, 28992, 29544, 39392, 57984, 59088, 78784, 118176, 157568, 185881, 236352, 371762, 472704, 557643, 743524, 1115286, 1487048, 2230572, 2974096, 4461144, 5948192, 8922288, 11896384, 17844576, 23792768, 35689152, 71378304]

約数ペア:

[(1, 71378304), (2, 35689152), (3, 23792768), (4, 17844576), (6, 11896384), (8, 8922288), (12, 5948192), (16, 4461144), (24, 2974096), (32, 2230572), (48, 1487048), (64, 1115286), (96, 743524), (128, 557643), (151, 472704), (192, 371762), (302, 236352), (384, 185881), (453, 157568), (604, 118176), (906, 78784), (1208, 59088), (1231, 57984), (1812, 39392), (2416, 29544), (2462, 28992), (3624, 19696), (3693, 19328), (4832, 14772), (4924, 14496), (7248, 9848), (7386, 9664)]