80335488

素因数分解:

$2^7\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1597}}^1$

素因数の和:1745

約数の個数: 64

約数和(自身を含む): 215154720

約数和(自身を除く): 134819232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 262, 384, 393, 524, 786, 1048, 1572, 1597, 2096, 3144, 3194, 4192, 4791, 6288, 6388, 8384, 9582, 12576, 12776, 16768, 19164, 25152, 25552, 38328, 50304, 51104, 76656, 102208, 153312, 204416, 209207, 306624, 418414, 613248, 627621, 836828, 1255242, 1673656, 2510484, 3347312, 5020968, 6694624, 10041936, 13389248, 20083872, 26778496, 40167744, 80335488]

約数ペア:

[(1, 80335488), (2, 40167744), (3, 26778496), (4, 20083872), (6, 13389248), (8, 10041936), (12, 6694624), (16, 5020968), (24, 3347312), (32, 2510484), (48, 1673656), (64, 1255242), (96, 836828), (128, 627621), (131, 613248), (192, 418414), (262, 306624), (384, 209207), (393, 204416), (524, 153312), (786, 102208), (1048, 76656), (1572, 51104), (1597, 50304), (2096, 38328), (3144, 25552), (3194, 25152), (4192, 19164), (4791, 16768), (6288, 12776), (6388, 12576), (8384, 9582)]