71163768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13417}}^1$

素因数の和:13456

約数の個数: 64

約数和(自身を含む): 202880160

約数和(自身を除く): 131716392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 13417, 26834, 40251, 53668, 80502, 107336, 161004, 174421, 228089, 322008, 348842, 456178, 523263, 684267, 697684, 912356, 1046526, 1368534, 1395368, 1824712, 2093052, 2737068, 2965157, 4186104, 5474136, 5930314, 8895471, 11860628, 17790942, 23721256, 35581884, 71163768]

約数ペア:

[(1, 71163768), (2, 35581884), (3, 23721256), (4, 17790942), (6, 11860628), (8, 8895471), (12, 5930314), (13, 5474136), (17, 4186104), (24, 2965157), (26, 2737068), (34, 2093052), (39, 1824712), (51, 1395368), (52, 1368534), (68, 1046526), (78, 912356), (102, 697684), (104, 684267), (136, 523263), (156, 456178), (204, 348842), (221, 322008), (312, 228089), (408, 174421), (442, 161004), (663, 107336), (884, 80502), (1326, 53668), (1768, 40251), (2652, 26834), (5304, 13417)]