87555552

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{2659}}^1$

素因数の和:2693

約数の個数: 96

約数和(自身を含む): 268128000

約数和(自身を除く): 180572448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 343, 392, 588, 672, 686, 784, 1029, 1176, 1372, 1568, 2058, 2352, 2659, 2744, 4116, 4704, 5318, 5488, 7977, 8232, 10636, 10976, 15954, 16464, 18613, 21272, 31908, 32928, 37226, 42544, 55839, 63816, 74452, 85088, 111678, 127632, 130291, 148904, 223356, 255264, 260582, 297808, 390873, 446712, 521164, 595616, 781746, 893424, 912037, 1042328, 1563492, 1786848, 1824074, 2084656, 2736111, 3126984, 3648148, 4169312, 5472222, 6253968, 7296296, 10944444, 12507936, 14592592, 21888888, 29185184, 43777776, 87555552]

約数ペア:

[(1, 87555552), (2, 43777776), (3, 29185184), (4, 21888888), (6, 14592592), (7, 12507936), (8, 10944444), (12, 7296296), (14, 6253968), (16, 5472222), (21, 4169312), (24, 3648148), (28, 3126984), (32, 2736111), (42, 2084656), (48, 1824074), (49, 1786848), (56, 1563492), (84, 1042328), (96, 912037), (98, 893424), (112, 781746), (147, 595616), (168, 521164), (196, 446712), (224, 390873), (294, 297808), (336, 260582), (343, 255264), (392, 223356), (588, 148904), (672, 130291), (686, 127632), (784, 111678), (1029, 85088), (1176, 74452), (1372, 63816), (1568, 55839), (2058, 42544), (2352, 37226), (2659, 32928), (2744, 31908), (4116, 21272), (4704, 18613), (5318, 16464), (5488, 15954), (7977, 10976), (8232, 10636)]