85728144

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3389}}^1$

素因数の和:3448

約数の個数: 80

約数和(自身を含む): 242127360

約数和(自身を除く): 156399216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 3389, 4216, 6324, 6778, 8432, 10167, 12648, 13556, 20334, 25296, 27112, 40668, 54224, 57613, 81336, 105059, 115226, 162672, 172839, 210118, 230452, 315177, 345678, 420236, 460904, 630354, 691356, 840472, 921808, 1260708, 1382712, 1680944, 1786003, 2521416, 2765424, 3572006, 5042832, 5358009, 7144012, 10716018, 14288024, 21432036, 28576048, 42864072, 85728144]

約数ペア:

[(1, 85728144), (2, 42864072), (3, 28576048), (4, 21432036), (6, 14288024), (8, 10716018), (12, 7144012), (16, 5358009), (17, 5042832), (24, 3572006), (31, 2765424), (34, 2521416), (48, 1786003), (51, 1680944), (62, 1382712), (68, 1260708), (93, 921808), (102, 840472), (124, 691356), (136, 630354), (186, 460904), (204, 420236), (248, 345678), (272, 315177), (372, 230452), (408, 210118), (496, 172839), (527, 162672), (744, 115226), (816, 105059), (1054, 81336), (1488, 57613), (1581, 54224), (2108, 40668), (3162, 27112), (3389, 25296), (4216, 20334), (6324, 13556), (6778, 12648), (8432, 10167)]