87415328

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2729}}^1$

素因数の和:2770

約数の個数: 96

約数和(自身を含む): 231154560

約数和(自身を除く): 143739232

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 2464, 2729, 2912, 4004, 4576, 5458, 8008, 10916, 16016, 19103, 21832, 30019, 32032, 35477, 38206, 43664, 60038, 70954, 76412, 87328, 120076, 141908, 152824, 210133, 240152, 248339, 283816, 305648, 390247, 420266, 480304, 496678, 567632, 611296, 780494, 840532, 960608, 993356, 1135264, 1560988, 1681064, 1986712, 2731729, 3121976, 3362128, 3973424, 5463458, 6243952, 6724256, 7946848, 10926916, 12487904, 21853832, 43707664, 87415328]

約数ペア:

[(1, 87415328), (2, 43707664), (4, 21853832), (7, 12487904), (8, 10926916), (11, 7946848), (13, 6724256), (14, 6243952), (16, 5463458), (22, 3973424), (26, 3362128), (28, 3121976), (32, 2731729), (44, 1986712), (52, 1681064), (56, 1560988), (77, 1135264), (88, 993356), (91, 960608), (104, 840532), (112, 780494), (143, 611296), (154, 567632), (176, 496678), (182, 480304), (208, 420266), (224, 390247), (286, 305648), (308, 283816), (352, 248339), (364, 240152), (416, 210133), (572, 152824), (616, 141908), (728, 120076), (1001, 87328), (1144, 76412), (1232, 70954), (1456, 60038), (2002, 43664), (2288, 38206), (2464, 35477), (2729, 32032), (2912, 30019), (4004, 21832), (4576, 19103), (5458, 16016), (8008, 10916)]