87361638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^2$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 223711488

約数和(自身を除く): 136349850

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 61, 78, 86, 91, 122, 129, 182, 183, 258, 273, 301, 366, 427, 546, 559, 602, 793, 854, 903, 1118, 1281, 1586, 1677, 1806, 2379, 2562, 2623, 3354, 3721, 3913, 4758, 5246, 5551, 7442, 7826, 7869, 11102, 11163, 11739, 15738, 16653, 18361, 22326, 23478, 26047, 33306, 34099, 36722, 48373, 52094, 55083, 68198, 78141, 96746, 102297, 110166, 145119, 156282, 160003, 204594, 238693, 290238, 320006, 338611, 477386, 480009, 677222, 716079, 960018, 1015833, 1120021, 1432158, 2031666, 2080039, 2240042, 3360063, 4160078, 6240117, 6720126, 12480234, 14560273, 29120546, 43680819, 87361638]

約数ペア:

[(1, 87361638), (2, 43680819), (3, 29120546), (6, 14560273), (7, 12480234), (13, 6720126), (14, 6240117), (21, 4160078), (26, 3360063), (39, 2240042), (42, 2080039), (43, 2031666), (61, 1432158), (78, 1120021), (86, 1015833), (91, 960018), (122, 716079), (129, 677222), (182, 480009), (183, 477386), (258, 338611), (273, 320006), (301, 290238), (366, 238693), (427, 204594), (546, 160003), (559, 156282), (602, 145119), (793, 110166), (854, 102297), (903, 96746), (1118, 78141), (1281, 68198), (1586, 55083), (1677, 52094), (1806, 48373), (2379, 36722), (2562, 34099), (2623, 33306), (3354, 26047), (3721, 23478), (3913, 22326), (4758, 18361), (5246, 16653), (5551, 15738), (7442, 11739), (7826, 11163), (7869, 11102)]