87764256

素因数分解:

$2^5\times 3^3\times {\mathrm{157}}^1\times {\mathrm{647}}^1$

素因数の和:823

約数の個数: 96

約数和(自身を含む): 258007680

約数和(自身を除く): 170243424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 157, 216, 288, 314, 432, 471, 628, 647, 864, 942, 1256, 1294, 1413, 1884, 1941, 2512, 2588, 2826, 3768, 3882, 4239, 5024, 5176, 5652, 5823, 7536, 7764, 8478, 10352, 11304, 11646, 15072, 15528, 16956, 17469, 20704, 22608, 23292, 31056, 33912, 34938, 45216, 46584, 62112, 67824, 69876, 93168, 101579, 135648, 139752, 186336, 203158, 279504, 304737, 406316, 559008, 609474, 812632, 914211, 1218948, 1625264, 1828422, 2437896, 2742633, 3250528, 3656844, 4875792, 5485266, 7313688, 9751584, 10970532, 14627376, 21941064, 29254752, 43882128, 87764256]

約数ペア:

[(1, 87764256), (2, 43882128), (3, 29254752), (4, 21941064), (6, 14627376), (8, 10970532), (9, 9751584), (12, 7313688), (16, 5485266), (18, 4875792), (24, 3656844), (27, 3250528), (32, 2742633), (36, 2437896), (48, 1828422), (54, 1625264), (72, 1218948), (96, 914211), (108, 812632), (144, 609474), (157, 559008), (216, 406316), (288, 304737), (314, 279504), (432, 203158), (471, 186336), (628, 139752), (647, 135648), (864, 101579), (942, 93168), (1256, 69876), (1294, 67824), (1413, 62112), (1884, 46584), (1941, 45216), (2512, 34938), (2588, 33912), (2826, 31056), (3768, 23292), (3882, 22608), (4239, 20704), (5024, 17469), (5176, 16956), (5652, 15528), (5823, 15072), (7536, 11646), (7764, 11304), (8478, 10352)]