78191536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 170346240

約数和(自身を除く): 92154704

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 53, 76, 92, 106, 152, 184, 211, 212, 304, 368, 422, 424, 437, 844, 848, 874, 1007, 1219, 1688, 1748, 2014, 2438, 3376, 3496, 4009, 4028, 4853, 4876, 6992, 8018, 8056, 9706, 9752, 11183, 16036, 16112, 19412, 19504, 22366, 23161, 32072, 38824, 44732, 46322, 64144, 77648, 89464, 92207, 92644, 178928, 184414, 185288, 212477, 257209, 368828, 370576, 424954, 514418, 737656, 849908, 1028836, 1475312, 1699816, 2057672, 3399632, 4115344, 4886971, 9773942, 19547884, 39095768, 78191536]

約数ペア:

[(1, 78191536), (2, 39095768), (4, 19547884), (8, 9773942), (16, 4886971), (19, 4115344), (23, 3399632), (38, 2057672), (46, 1699816), (53, 1475312), (76, 1028836), (92, 849908), (106, 737656), (152, 514418), (184, 424954), (211, 370576), (212, 368828), (304, 257209), (368, 212477), (422, 185288), (424, 184414), (437, 178928), (844, 92644), (848, 92207), (874, 89464), (1007, 77648), (1219, 64144), (1688, 46322), (1748, 44732), (2014, 38824), (2438, 32072), (3376, 23161), (3496, 22366), (4009, 19504), (4028, 19412), (4853, 16112), (4876, 16036), (6992, 11183), (8018, 9752), (8056, 9706)]