87581088

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{1609}}^1$

素因数の和:1641

約数の個数: 144

約数和(自身を含む): 295364160

約数和(自身を除く): 207783072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1512, 1609, 1701, 1944, 2016, 2268, 2592, 3024, 3218, 3402, 3888, 4536, 4827, 6048, 6436, 6804, 7776, 9072, 9654, 11263, 12872, 13608, 14481, 18144, 19308, 22526, 25744, 27216, 28962, 33789, 38616, 43443, 45052, 51488, 54432, 57924, 67578, 77232, 86886, 90104, 101367, 115848, 130329, 135156, 154464, 173772, 180208, 202734, 231696, 260658, 270312, 304101, 347544, 360416, 390987, 405468, 463392, 521316, 540624, 608202, 695088, 781974, 810936, 912303, 1042632, 1081248, 1216404, 1390176, 1563948, 1621872, 1824606, 2085264, 2432808, 2736909, 3127896, 3243744, 3649212, 4170528, 4865616, 5473818, 6255792, 7298424, 9731232, 10947636, 12511584, 14596848, 21895272, 29193696, 43790544, 87581088]

約数ペア:

[(1, 87581088), (2, 43790544), (3, 29193696), (4, 21895272), (6, 14596848), (7, 12511584), (8, 10947636), (9, 9731232), (12, 7298424), (14, 6255792), (16, 5473818), (18, 4865616), (21, 4170528), (24, 3649212), (27, 3243744), (28, 3127896), (32, 2736909), (36, 2432808), (42, 2085264), (48, 1824606), (54, 1621872), (56, 1563948), (63, 1390176), (72, 1216404), (81, 1081248), (84, 1042632), (96, 912303), (108, 810936), (112, 781974), (126, 695088), (144, 608202), (162, 540624), (168, 521316), (189, 463392), (216, 405468), (224, 390987), (243, 360416), (252, 347544), (288, 304101), (324, 270312), (336, 260658), (378, 231696), (432, 202734), (486, 180208), (504, 173772), (567, 154464), (648, 135156), (672, 130329), (756, 115848), (864, 101367), (972, 90104), (1008, 86886), (1134, 77232), (1296, 67578), (1512, 57924), (1609, 54432), (1701, 51488), (1944, 45052), (2016, 43443), (2268, 38616), (2592, 33789), (3024, 28962), (3218, 27216), (3402, 25744), (3888, 22526), (4536, 19308), (4827, 18144), (6048, 14481), (6436, 13608), (6804, 12872), (7776, 11263), (9072, 9654)]