71924272

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:570

約数の個数: 80

約数和(自身を含む): 170306560

約数和(自身を除く): 98382288

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 73, 76, 112, 133, 146, 152, 266, 292, 304, 463, 511, 532, 584, 926, 1022, 1064, 1168, 1387, 1852, 2044, 2128, 2774, 3241, 3704, 4088, 5548, 6482, 7408, 8176, 8797, 9709, 11096, 12964, 17594, 19418, 22192, 25928, 33799, 35188, 38836, 51856, 61579, 67598, 70376, 77672, 123158, 135196, 140752, 155344, 236593, 246316, 270392, 473186, 492632, 540784, 642181, 946372, 985264, 1284362, 1892744, 2568724, 3785488, 4495267, 5137448, 8990534, 10274896, 17981068, 35962136, 71924272]

約数ペア:

[(1, 71924272), (2, 35962136), (4, 17981068), (7, 10274896), (8, 8990534), (14, 5137448), (16, 4495267), (19, 3785488), (28, 2568724), (38, 1892744), (56, 1284362), (73, 985264), (76, 946372), (112, 642181), (133, 540784), (146, 492632), (152, 473186), (266, 270392), (292, 246316), (304, 236593), (463, 155344), (511, 140752), (532, 135196), (584, 123158), (926, 77672), (1022, 70376), (1064, 67598), (1168, 61579), (1387, 51856), (1852, 38836), (2044, 35188), (2128, 33799), (2774, 25928), (3241, 22192), (3704, 19418), (4088, 17594), (5548, 12964), (6482, 11096), (7408, 9709), (8176, 8797)]