83154032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:490

約数の個数: 80

約数和(自身を含む): 186550560

約数和(自身を除く): 103396528

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 53, 76, 104, 106, 152, 208, 212, 247, 304, 397, 424, 494, 689, 794, 848, 988, 1007, 1378, 1588, 1976, 2014, 2756, 3176, 3952, 4028, 5161, 5512, 6352, 7543, 8056, 10322, 11024, 13091, 15086, 16112, 20644, 21041, 26182, 30172, 41288, 42082, 52364, 60344, 82576, 84164, 98059, 104728, 120688, 168328, 196118, 209456, 273533, 336656, 392236, 399779, 547066, 784472, 799558, 1094132, 1568944, 1599116, 2188264, 3198232, 4376528, 5197127, 6396464, 10394254, 20788508, 41577016, 83154032]

約数ペア:

[(1, 83154032), (2, 41577016), (4, 20788508), (8, 10394254), (13, 6396464), (16, 5197127), (19, 4376528), (26, 3198232), (38, 2188264), (52, 1599116), (53, 1568944), (76, 1094132), (104, 799558), (106, 784472), (152, 547066), (208, 399779), (212, 392236), (247, 336656), (304, 273533), (397, 209456), (424, 196118), (494, 168328), (689, 120688), (794, 104728), (848, 98059), (988, 84164), (1007, 82576), (1378, 60344), (1588, 52364), (1976, 42082), (2014, 41288), (2756, 30172), (3176, 26182), (3952, 21041), (4028, 20644), (5161, 16112), (5512, 15086), (6352, 13091), (7543, 11024), (8056, 10322)]