86085180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17713}}^1$

素因数の和:17737

約数の個数: 72

約数和(自身を含む): 270811632

約数和(自身を除く): 184726452

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, 810, 972, 1215, 1620, 2430, 4860, 17713, 35426, 53139, 70852, 88565, 106278, 159417, 177130, 212556, 265695, 318834, 354260, 478251, 531390, 637668, 797085, 956502, 1062780, 1434753, 1594170, 1913004, 2391255, 2869506, 3188340, 4304259, 4782510, 5739012, 7173765, 8608518, 9565020, 14347530, 17217036, 21521295, 28695060, 43042590, 86085180]

約数ペア:

[(1, 86085180), (2, 43042590), (3, 28695060), (4, 21521295), (5, 17217036), (6, 14347530), (9, 9565020), (10, 8608518), (12, 7173765), (15, 5739012), (18, 4782510), (20, 4304259), (27, 3188340), (30, 2869506), (36, 2391255), (45, 1913004), (54, 1594170), (60, 1434753), (81, 1062780), (90, 956502), (108, 797085), (135, 637668), (162, 531390), (180, 478251), (243, 354260), (270, 318834), (324, 265695), (405, 212556), (486, 177130), (540, 159417), (810, 106278), (972, 88565), (1215, 70852), (1620, 53139), (2430, 35426), (4860, 17713)]