85112856

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 160

約数和(自身を含む): 260198400

約数和(自身を除く): 175085544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 81, 93, 108, 114, 124, 152, 162, 171, 186, 216, 223, 228, 248, 279, 324, 342, 372, 446, 456, 513, 558, 589, 648, 669, 684, 744, 837, 892, 1026, 1116, 1178, 1338, 1368, 1539, 1674, 1767, 1784, 2007, 2052, 2232, 2356, 2511, 2676, 3078, 3348, 3534, 4014, 4104, 4237, 4712, 5022, 5301, 5352, 6021, 6156, 6696, 6913, 7068, 8028, 8474, 10044, 10602, 12042, 12312, 12711, 13826, 14136, 15903, 16056, 16948, 18063, 20088, 20739, 21204, 24084, 25422, 27652, 31806, 33896, 36126, 38133, 41478, 42408, 47709, 48168, 50844, 55304, 62217, 63612, 72252, 76266, 82956, 95418, 101688, 114399, 124434, 127224, 131347, 144504, 152532, 165912, 186651, 190836, 228798, 248868, 262694, 305064, 343197, 373302, 381672, 394041, 457596, 497736, 525388, 559953, 686394, 746604, 788082, 915192, 1050776, 1119906, 1182123, 1372788, 1493208, 1576164, 2239812, 2364246, 2745576, 3152328, 3546369, 4479624, 4728492, 7092738, 9456984, 10639107, 14185476, 21278214, 28370952, 42556428, 85112856]

約数ペア:

[(1, 85112856), (2, 42556428), (3, 28370952), (4, 21278214), (6, 14185476), (8, 10639107), (9, 9456984), (12, 7092738), (18, 4728492), (19, 4479624), (24, 3546369), (27, 3152328), (31, 2745576), (36, 2364246), (38, 2239812), (54, 1576164), (57, 1493208), (62, 1372788), (72, 1182123), (76, 1119906), (81, 1050776), (93, 915192), (108, 788082), (114, 746604), (124, 686394), (152, 559953), (162, 525388), (171, 497736), (186, 457596), (216, 394041), (223, 381672), (228, 373302), (248, 343197), (279, 305064), (324, 262694), (342, 248868), (372, 228798), (446, 190836), (456, 186651), (513, 165912), (558, 152532), (589, 144504), (648, 131347), (669, 127224), (684, 124434), (744, 114399), (837, 101688), (892, 95418), (1026, 82956), (1116, 76266), (1178, 72252), (1338, 63612), (1368, 62217), (1539, 55304), (1674, 50844), (1767, 48168), (1784, 47709), (2007, 42408), (2052, 41478), (2232, 38133), (2356, 36126), (2511, 33896), (2676, 31806), (3078, 27652), (3348, 25422), (3534, 24084), (4014, 21204), (4104, 20739), (4237, 20088), (4712, 18063), (5022, 16948), (5301, 16056), (5352, 15903), (6021, 14136), (6156, 13826), (6696, 12711), (6913, 12312), (7068, 12042), (8028, 10602), (8474, 10044)]