80469888

素因数分解:

$2^7\times 3^1\times {\mathrm{367}}^1\times {\mathrm{571}}^1$

素因数の和:955

約数の個数: 64

約数和(自身を含む): 214705920

約数和(自身を除く): 134236032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 367, 384, 571, 734, 1101, 1142, 1468, 1713, 2202, 2284, 2936, 3426, 4404, 4568, 5872, 6852, 8808, 9136, 11744, 13704, 17616, 18272, 23488, 27408, 35232, 36544, 46976, 54816, 70464, 73088, 109632, 140928, 209557, 219264, 419114, 628671, 838228, 1257342, 1676456, 2514684, 3352912, 5029368, 6705824, 10058736, 13411648, 20117472, 26823296, 40234944, 80469888]

約数ペア:

[(1, 80469888), (2, 40234944), (3, 26823296), (4, 20117472), (6, 13411648), (8, 10058736), (12, 6705824), (16, 5029368), (24, 3352912), (32, 2514684), (48, 1676456), (64, 1257342), (96, 838228), (128, 628671), (192, 419114), (367, 219264), (384, 209557), (571, 140928), (734, 109632), (1101, 73088), (1142, 70464), (1468, 54816), (1713, 46976), (2202, 36544), (2284, 35232), (2936, 27408), (3426, 23488), (4404, 18272), (4568, 17616), (5872, 13704), (6852, 11744), (8808, 9136)]