80987322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{15497}}^1$

素因数の和:15582

約数の個数: 32

約数和(自身を含む): 177049152

約数和(自身を除く): 96061830

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 15497, 30994, 46491, 92982, 201461, 402922, 604383, 1038299, 1208766, 2076598, 3114897, 6229794, 13497887, 26995774, 40493661, 80987322]

約数ペア:

[(1, 80987322), (2, 40493661), (3, 26995774), (6, 13497887), (13, 6229794), (26, 3114897), (39, 2076598), (67, 1208766), (78, 1038299), (134, 604383), (201, 402922), (402, 201461), (871, 92982), (1742, 46491), (2613, 30994), (5226, 15497)]