80800956

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 217620480

約数和(自身を除く): 136819524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 127, 129, 137, 172, 254, 258, 274, 381, 387, 411, 508, 516, 548, 762, 774, 822, 1143, 1161, 1233, 1524, 1548, 1644, 2286, 2322, 2466, 3429, 3699, 4572, 4644, 4932, 5461, 5891, 6858, 7398, 10922, 11782, 13716, 14796, 16383, 17399, 17673, 21844, 23564, 32766, 34798, 35346, 49149, 52197, 53019, 65532, 69596, 70692, 98298, 104394, 106038, 147447, 156591, 159057, 196596, 208788, 212076, 294894, 313182, 318114, 469773, 589788, 626364, 636228, 748157, 939546, 1496314, 1879092, 2244471, 2992628, 4488942, 6733413, 8977884, 13466826, 20200239, 26933652, 40400478, 80800956]

約数ペア:

[(1, 80800956), (2, 40400478), (3, 26933652), (4, 20200239), (6, 13466826), (9, 8977884), (12, 6733413), (18, 4488942), (27, 2992628), (36, 2244471), (43, 1879092), (54, 1496314), (86, 939546), (108, 748157), (127, 636228), (129, 626364), (137, 589788), (172, 469773), (254, 318114), (258, 313182), (274, 294894), (381, 212076), (387, 208788), (411, 196596), (508, 159057), (516, 156591), (548, 147447), (762, 106038), (774, 104394), (822, 98298), (1143, 70692), (1161, 69596), (1233, 65532), (1524, 53019), (1548, 52197), (1644, 49149), (2286, 35346), (2322, 34798), (2466, 32766), (3429, 23564), (3699, 21844), (4572, 17673), (4644, 17399), (4932, 16383), (5461, 14796), (5891, 13716), (6858, 11782), (7398, 10922)]