72020172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{8839}}^1$

素因数の和:8950

約数の個数: 48

約数和(自身を含む): 194055680

約数和(自身を除く): 122035508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2716, 4074, 8148, 8839, 17678, 26517, 35356, 53034, 61873, 106068, 123746, 185619, 247492, 371238, 742476, 857383, 1714766, 2572149, 3429532, 5144298, 6001681, 10288596, 12003362, 18005043, 24006724, 36010086, 72020172]

約数ペア:

[(1, 72020172), (2, 36010086), (3, 24006724), (4, 18005043), (6, 12003362), (7, 10288596), (12, 6001681), (14, 5144298), (21, 3429532), (28, 2572149), (42, 1714766), (84, 857383), (97, 742476), (194, 371238), (291, 247492), (388, 185619), (582, 123746), (679, 106068), (1164, 61873), (1358, 53034), (2037, 35356), (2716, 26517), (4074, 17678), (8148, 8839)]