87909888

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 160

約数和(自身を含む): 263590272

約数和(自身を除く): 175680384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 64, 66, 86, 88, 96, 121, 128, 129, 132, 172, 176, 192, 242, 256, 258, 264, 344, 352, 363, 384, 473, 484, 512, 516, 528, 688, 704, 726, 768, 946, 968, 1032, 1056, 1331, 1376, 1408, 1419, 1452, 1536, 1892, 1936, 2064, 2112, 2662, 2752, 2816, 2838, 2904, 3784, 3872, 3993, 4128, 4224, 5203, 5324, 5504, 5632, 5676, 5808, 7568, 7744, 7986, 8256, 8448, 10406, 10648, 11008, 11352, 11616, 15136, 15488, 15609, 15972, 16512, 16896, 20812, 21296, 22016, 22704, 23232, 30272, 30976, 31218, 31944, 33024, 41624, 42592, 45408, 46464, 57233, 60544, 61952, 62436, 63888, 66048, 83248, 85184, 90816, 92928, 114466, 121088, 124872, 127776, 166496, 170368, 171699, 181632, 185856, 228932, 242176, 249744, 255552, 332992, 340736, 343398, 363264, 457864, 499488, 511104, 665984, 681472, 686796, 726528, 915728, 998976, 1022208, 1331968, 1373592, 1831456, 1997952, 2044416, 2663936, 2747184, 3662912, 3995904, 5494368, 7325824, 7991808, 10988736, 14651648, 21977472, 29303296, 43954944, 87909888]

約数ペア:

[(1, 87909888), (2, 43954944), (3, 29303296), (4, 21977472), (6, 14651648), (8, 10988736), (11, 7991808), (12, 7325824), (16, 5494368), (22, 3995904), (24, 3662912), (32, 2747184), (33, 2663936), (43, 2044416), (44, 1997952), (48, 1831456), (64, 1373592), (66, 1331968), (86, 1022208), (88, 998976), (96, 915728), (121, 726528), (128, 686796), (129, 681472), (132, 665984), (172, 511104), (176, 499488), (192, 457864), (242, 363264), (256, 343398), (258, 340736), (264, 332992), (344, 255552), (352, 249744), (363, 242176), (384, 228932), (473, 185856), (484, 181632), (512, 171699), (516, 170368), (528, 166496), (688, 127776), (704, 124872), (726, 121088), (768, 114466), (946, 92928), (968, 90816), (1032, 85184), (1056, 83248), (1331, 66048), (1376, 63888), (1408, 62436), (1419, 61952), (1452, 60544), (1536, 57233), (1892, 46464), (1936, 45408), (2064, 42592), (2112, 41624), (2662, 33024), (2752, 31944), (2816, 31218), (2838, 30976), (2904, 30272), (3784, 23232), (3872, 22704), (3993, 22016), (4128, 21296), (4224, 20812), (5203, 16896), (5324, 16512), (5504, 15972), (5632, 15609), (5676, 15488), (5808, 15136), (7568, 11616), (7744, 11352), (7986, 11008), (8256, 10648), (8448, 10406)]