78636908

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{5309}}^1$

素因数の和:5366

約数の個数: 36

約数和(自身を含む): 164440080

約数和(自身を除く): 85803172

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 529, 644, 1058, 2116, 3703, 5309, 7406, 10618, 14812, 21236, 37163, 74326, 122107, 148652, 244214, 488428, 854749, 1709498, 2808461, 3418996, 5616922, 11233844, 19659227, 39318454, 78636908]

約数ペア:

[(1, 78636908), (2, 39318454), (4, 19659227), (7, 11233844), (14, 5616922), (23, 3418996), (28, 2808461), (46, 1709498), (92, 854749), (161, 488428), (322, 244214), (529, 148652), (644, 122107), (1058, 74326), (2116, 37163), (3703, 21236), (5309, 14812), (7406, 10618)]