881981136

素因数分解:

$2^4\times 3^5\times {\mathrm{37}}^1\times {\mathrm{6131}}^1$

素因数の和:6191

約数の個数: 120

約数和(自身を含む): 2629352544

約数和(自身を除く): 1747371408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 108, 111, 144, 148, 162, 216, 222, 243, 296, 324, 333, 432, 444, 486, 592, 648, 666, 888, 972, 999, 1296, 1332, 1776, 1944, 1998, 2664, 2997, 3888, 3996, 5328, 5994, 6131, 7992, 8991, 11988, 12262, 15984, 17982, 18393, 23976, 24524, 35964, 36786, 47952, 49048, 55179, 71928, 73572, 98096, 110358, 143856, 147144, 165537, 220716, 226847, 294288, 331074, 441432, 453694, 496611, 662148, 680541, 882864, 907388, 993222, 1324296, 1361082, 1489833, 1814776, 1986444, 2041623, 2648592, 2722164, 2979666, 3629552, 3972888, 4083246, 5444328, 5959332, 6124869, 7945776, 8166492, 10888656, 11918664, 12249738, 16332984, 18374607, 23837328, 24499476, 32665968, 36749214, 48998952, 55123821, 73498428, 97997904, 110247642, 146996856, 220495284, 293993712, 440990568, 881981136]

約数ペア:

[(1, 881981136), (2, 440990568), (3, 293993712), (4, 220495284), (6, 146996856), (8, 110247642), (9, 97997904), (12, 73498428), (16, 55123821), (18, 48998952), (24, 36749214), (27, 32665968), (36, 24499476), (37, 23837328), (48, 18374607), (54, 16332984), (72, 12249738), (74, 11918664), (81, 10888656), (108, 8166492), (111, 7945776), (144, 6124869), (148, 5959332), (162, 5444328), (216, 4083246), (222, 3972888), (243, 3629552), (296, 2979666), (324, 2722164), (333, 2648592), (432, 2041623), (444, 1986444), (486, 1814776), (592, 1489833), (648, 1361082), (666, 1324296), (888, 993222), (972, 907388), (999, 882864), (1296, 680541), (1332, 662148), (1776, 496611), (1944, 453694), (1998, 441432), (2664, 331074), (2997, 294288), (3888, 226847), (3996, 220716), (5328, 165537), (5994, 147144), (6131, 143856), (7992, 110358), (8991, 98096), (11988, 73572), (12262, 71928), (15984, 55179), (17982, 49048), (18393, 47952), (23976, 36786), (24524, 35964)]