79872528

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97883}}^1$

素因数の和:97911

約数の個数: 40

約数和(自身を含む): 218477088

約数和(自身を除く): 138604560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 97883, 195766, 293649, 391532, 587298, 783064, 1174596, 1566128, 1664011, 2349192, 3328022, 4698384, 4992033, 6656044, 9984066, 13312088, 19968132, 26624176, 39936264, 79872528]

約数ペア:

[(1, 79872528), (2, 39936264), (3, 26624176), (4, 19968132), (6, 13312088), (8, 9984066), (12, 6656044), (16, 4992033), (17, 4698384), (24, 3328022), (34, 2349192), (48, 1664011), (51, 1566128), (68, 1174596), (102, 783064), (136, 587298), (204, 391532), (272, 293649), (408, 195766), (816, 97883)]