78834060

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{5407}}^1$

素因数の和:5434

約数の個数: 84

約数和(自身を含む): 248259648

約数和(自身を除く): 169425588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 5407, 7290, 10814, 14580, 16221, 21628, 27035, 32442, 48663, 54070, 64884, 81105, 97326, 108140, 145989, 162210, 194652, 243315, 291978, 324420, 437967, 486630, 583956, 729945, 875934, 973260, 1313901, 1459890, 1751868, 2189835, 2627802, 2919780, 3941703, 4379670, 5255604, 6569505, 7883406, 8759340, 13139010, 15766812, 19708515, 26278020, 39417030, 78834060]

約数ペア:

[(1, 78834060), (2, 39417030), (3, 26278020), (4, 19708515), (5, 15766812), (6, 13139010), (9, 8759340), (10, 7883406), (12, 6569505), (15, 5255604), (18, 4379670), (20, 3941703), (27, 2919780), (30, 2627802), (36, 2189835), (45, 1751868), (54, 1459890), (60, 1313901), (81, 973260), (90, 875934), (108, 729945), (135, 583956), (162, 486630), (180, 437967), (243, 324420), (270, 291978), (324, 243315), (405, 194652), (486, 162210), (540, 145989), (729, 108140), (810, 97326), (972, 81105), (1215, 64884), (1458, 54070), (1620, 48663), (2430, 32442), (2916, 27035), (3645, 21628), (4860, 16221), (5407, 14580), (7290, 10814)]