87243904

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 196978320

約数和(自身を除く): 109734416

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 121, 128, 131, 172, 176, 242, 262, 344, 352, 473, 484, 524, 688, 704, 946, 968, 1048, 1376, 1408, 1441, 1892, 1936, 2096, 2752, 2882, 3784, 3872, 4192, 5203, 5504, 5633, 5764, 7568, 7744, 8384, 10406, 11266, 11528, 15136, 15488, 15851, 16768, 20812, 22532, 23056, 30272, 31702, 41624, 45064, 46112, 60544, 61963, 63404, 83248, 90128, 92224, 123926, 126808, 166496, 180256, 184448, 247852, 253616, 332992, 360512, 495704, 507232, 665984, 681593, 721024, 991408, 1014464, 1363186, 1982816, 2028928, 2726372, 3965632, 5452744, 7931264, 10905488, 21810976, 43621952, 87243904]

約数ペア:

[(1, 87243904), (2, 43621952), (4, 21810976), (8, 10905488), (11, 7931264), (16, 5452744), (22, 3965632), (32, 2726372), (43, 2028928), (44, 1982816), (64, 1363186), (86, 1014464), (88, 991408), (121, 721024), (128, 681593), (131, 665984), (172, 507232), (176, 495704), (242, 360512), (262, 332992), (344, 253616), (352, 247852), (473, 184448), (484, 180256), (524, 166496), (688, 126808), (704, 123926), (946, 92224), (968, 90128), (1048, 83248), (1376, 63404), (1408, 61963), (1441, 60544), (1892, 46112), (1936, 45064), (2096, 41624), (2752, 31702), (2882, 30272), (3784, 23056), (3872, 22532), (4192, 20812), (5203, 16768), (5504, 15851), (5633, 15488), (5764, 15136), (7568, 11528), (7744, 11266), (8384, 10406)]