79777412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{661}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 165044544

約数和(自身を除く): 85267132

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 211, 286, 422, 572, 661, 844, 1322, 2321, 2644, 2743, 4642, 5486, 7271, 8593, 9284, 10972, 14542, 17186, 29084, 30173, 34372, 60346, 94523, 120692, 139471, 189046, 278942, 378092, 557884, 1534181, 1813123, 3068362, 3626246, 6136724, 7252492, 19944353, 39888706, 79777412]

約数ペア:

[(1, 79777412), (2, 39888706), (4, 19944353), (11, 7252492), (13, 6136724), (22, 3626246), (26, 3068362), (44, 1813123), (52, 1534181), (143, 557884), (211, 378092), (286, 278942), (422, 189046), (572, 139471), (661, 120692), (844, 94523), (1322, 60346), (2321, 34372), (2644, 30173), (2743, 29084), (4642, 17186), (5486, 14542), (7271, 10972), (8593, 9284)]