86936642

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 150838848

約数和(自身を除く): 63902206

約数列:

[1, 2, 13, 23, 26, 46, 53, 106, 169, 211, 299, 338, 422, 598, 689, 1219, 1378, 2438, 2743, 3887, 4853, 5486, 7774, 8957, 9706, 11183, 15847, 17914, 22366, 31694, 35659, 63089, 71318, 126178, 145379, 206011, 257209, 290758, 412022, 514418, 820157, 1640314, 1889927, 3343717, 3779854, 6687434, 43468321, 86936642]

約数ペア:

[(1, 86936642), (2, 43468321), (13, 6687434), (23, 3779854), (26, 3343717), (46, 1889927), (53, 1640314), (106, 820157), (169, 514418), (211, 412022), (299, 290758), (338, 257209), (422, 206011), (598, 145379), (689, 126178), (1219, 71318), (1378, 63089), (2438, 35659), (2743, 31694), (3887, 22366), (4853, 17914), (5486, 15847), (7774, 11183), (8957, 9706)]