86717904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19853}}^1$

素因数の和:19884

約数の個数: 80

約数和(自身を含む): 275732352

約数和(自身を除く): 189014448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 19853, 39706, 59559, 79412, 119118, 138971, 158824, 238236, 258089, 277942, 317648, 416913, 476472, 516178, 555884, 774267, 833826, 952944, 1032356, 1111768, 1548534, 1667652, 1806623, 2064712, 2223536, 3097068, 3335304, 3613246, 4129424, 5419869, 6194136, 6670608, 7226492, 10839738, 12388272, 14452984, 21679476, 28905968, 43358952, 86717904]

約数ペア:

[(1, 86717904), (2, 43358952), (3, 28905968), (4, 21679476), (6, 14452984), (7, 12388272), (8, 10839738), (12, 7226492), (13, 6670608), (14, 6194136), (16, 5419869), (21, 4129424), (24, 3613246), (26, 3335304), (28, 3097068), (39, 2223536), (42, 2064712), (48, 1806623), (52, 1667652), (56, 1548534), (78, 1111768), (84, 1032356), (91, 952944), (104, 833826), (112, 774267), (156, 555884), (168, 516178), (182, 476472), (208, 416913), (273, 317648), (312, 277942), (336, 258089), (364, 238236), (546, 158824), (624, 138971), (728, 119118), (1092, 79412), (1456, 59559), (2184, 39706), (4368, 19853)]