84289408

素因数分解:

$2^7\times 7^2\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 198838800

約数和(自身を除く): 114549392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 89, 98, 112, 128, 151, 178, 196, 224, 302, 356, 392, 448, 604, 623, 712, 784, 896, 1057, 1208, 1246, 1424, 1568, 2114, 2416, 2492, 2848, 3136, 4228, 4361, 4832, 4984, 5696, 6272, 7399, 8456, 8722, 9664, 9968, 11392, 13439, 14798, 16912, 17444, 19328, 19936, 26878, 29596, 33824, 34888, 39872, 53756, 59192, 67648, 69776, 79744, 94073, 107512, 118384, 135296, 139552, 188146, 215024, 236768, 279104, 376292, 430048, 473536, 558208, 658511, 752584, 860096, 947072, 1317022, 1505168, 1720192, 2634044, 3010336, 5268088, 6020672, 10536176, 12041344, 21072352, 42144704, 84289408]

約数ペア:

[(1, 84289408), (2, 42144704), (4, 21072352), (7, 12041344), (8, 10536176), (14, 6020672), (16, 5268088), (28, 3010336), (32, 2634044), (49, 1720192), (56, 1505168), (64, 1317022), (89, 947072), (98, 860096), (112, 752584), (128, 658511), (151, 558208), (178, 473536), (196, 430048), (224, 376292), (302, 279104), (356, 236768), (392, 215024), (448, 188146), (604, 139552), (623, 135296), (712, 118384), (784, 107512), (896, 94073), (1057, 79744), (1208, 69776), (1246, 67648), (1424, 59192), (1568, 53756), (2114, 39872), (2416, 34888), (2492, 33824), (2848, 29596), (3136, 26878), (4228, 19936), (4361, 19328), (4832, 17444), (4984, 16912), (5696, 14798), (6272, 13439), (7399, 11392), (8456, 9968), (8722, 9664)]