87897216

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{20809}}^1$

素因数の和:20837

約数の個数: 64

約数和(自身を含む): 254714400

約数和(自身を除く): 166817184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 20809, 41618, 62427, 83236, 124854, 166472, 228899, 249708, 332944, 457798, 499416, 665888, 686697, 915596, 998832, 1331776, 1373394, 1831192, 1997664, 2663552, 2746788, 3662384, 3995328, 5493576, 7324768, 7990656, 10987152, 14649536, 21974304, 29299072, 43948608, 87897216]

約数ペア:

[(1, 87897216), (2, 43948608), (3, 29299072), (4, 21974304), (6, 14649536), (8, 10987152), (11, 7990656), (12, 7324768), (16, 5493576), (22, 3995328), (24, 3662384), (32, 2746788), (33, 2663552), (44, 1997664), (48, 1831192), (64, 1373394), (66, 1331776), (88, 998832), (96, 915596), (128, 686697), (132, 665888), (176, 499416), (192, 457798), (264, 332944), (352, 249708), (384, 228899), (528, 166472), (704, 124854), (1056, 83236), (1408, 62427), (2112, 41618), (4224, 20809)]