77921372

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 137906160

約数和(自身を除く): 59984788

約数列:

[1, 2, 4, 229, 257, 331, 458, 514, 662, 916, 1028, 1324, 58853, 75799, 85067, 117706, 151598, 170134, 235412, 303196, 340268, 19480343, 38960686, 77921372]

約数ペア:

[(1, 77921372), (2, 38960686), (4, 19480343), (229, 340268), (257, 303196), (331, 235412), (458, 170134), (514, 151598), (662, 117706), (916, 85067), (1028, 75799), (1324, 58853)]