78899904

素因数分解:

$2^6\times 3^2\times {\mathrm{136979}}^1$

素因数の和:136997

約数の個数: 42

約数和(自身を含む): 226153980

約数和(自身を除く): 147254076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 136979, 273958, 410937, 547916, 821874, 1095832, 1232811, 1643748, 2191664, 2465622, 3287496, 4383328, 4931244, 6574992, 8766656, 9862488, 13149984, 19724976, 26299968, 39449952, 78899904]

約数ペア:

[(1, 78899904), (2, 39449952), (3, 26299968), (4, 19724976), (6, 13149984), (8, 9862488), (9, 8766656), (12, 6574992), (16, 4931244), (18, 4383328), (24, 3287496), (32, 2465622), (36, 2191664), (48, 1643748), (64, 1232811), (72, 1095832), (96, 821874), (144, 547916), (192, 410937), (288, 273958), (576, 136979)]