78677248

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 173069568

約数和(自身を除く): 94392320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 256, 376, 416, 503, 611, 752, 832, 1006, 1222, 1504, 1664, 2012, 2444, 3008, 3328, 4024, 4888, 6016, 6539, 8048, 9776, 12032, 13078, 16096, 19552, 23641, 26156, 32192, 39104, 47282, 52312, 64384, 78208, 94564, 104624, 128768, 156416, 189128, 209248, 307333, 378256, 418496, 614666, 756512, 836992, 1229332, 1513024, 1673984, 2458664, 3026048, 4917328, 6052096, 9834656, 19669312, 39338624, 78677248]

約数ペア:

[(1, 78677248), (2, 39338624), (4, 19669312), (8, 9834656), (13, 6052096), (16, 4917328), (26, 3026048), (32, 2458664), (47, 1673984), (52, 1513024), (64, 1229332), (94, 836992), (104, 756512), (128, 614666), (188, 418496), (208, 378256), (256, 307333), (376, 209248), (416, 189128), (503, 156416), (611, 128768), (752, 104624), (832, 94564), (1006, 78208), (1222, 64384), (1504, 52312), (1664, 47282), (2012, 39104), (2444, 32192), (3008, 26156), (3328, 23641), (4024, 19552), (4888, 16096), (6016, 13078), (6539, 12032), (8048, 9776)]