71311872

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2731}}^1$

素因数の和:2769

約数の個数: 80

約数和(自身を含む): 201228192

約数和(自身を除く): 129916320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 544, 768, 816, 1088, 1536, 1632, 2176, 2731, 3264, 4352, 5462, 6528, 8193, 8704, 10924, 13056, 16386, 21848, 26112, 32772, 43696, 46427, 65544, 87392, 92854, 131088, 139281, 174784, 185708, 262176, 278562, 349568, 371416, 524352, 557124, 699136, 742832, 1048704, 1114248, 1398272, 1485664, 2097408, 2228496, 2971328, 4194816, 4456992, 5942656, 8913984, 11885312, 17827968, 23770624, 35655936, 71311872]

約数ペア:

[(1, 71311872), (2, 35655936), (3, 23770624), (4, 17827968), (6, 11885312), (8, 8913984), (12, 5942656), (16, 4456992), (17, 4194816), (24, 2971328), (32, 2228496), (34, 2097408), (48, 1485664), (51, 1398272), (64, 1114248), (68, 1048704), (96, 742832), (102, 699136), (128, 557124), (136, 524352), (192, 371416), (204, 349568), (256, 278562), (272, 262176), (384, 185708), (408, 174784), (512, 139281), (544, 131088), (768, 92854), (816, 87392), (1088, 65544), (1536, 46427), (1632, 43696), (2176, 32772), (2731, 26112), (3264, 21848), (4352, 16386), (5462, 13056), (6528, 10924), (8193, 8704)]