78840780128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{2411}}^1\times {\mathrm{92899}}^1$

素因数の和:95331

約数の個数: 48

約数和(自身を含む): 169400548800

約数和(自身を除く): 90559768672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 2411, 4822, 9644, 19288, 26521, 38576, 53042, 77152, 92899, 106084, 185798, 212168, 371596, 424336, 743192, 848672, 1021889, 1486384, 2043778, 2972768, 4087556, 8175112, 16350224, 32700448, 223979489, 447958978, 895917956, 1791835912, 2463774379, 3583671824, 4927548758, 7167343648, 9855097516, 19710195032, 39420390064, 78840780128]

約数ペア:

[(1, 78840780128), (2, 39420390064), (4, 19710195032), (8, 9855097516), (11, 7167343648), (16, 4927548758), (22, 3583671824), (32, 2463774379), (44, 1791835912), (88, 895917956), (176, 447958978), (352, 223979489), (2411, 32700448), (4822, 16350224), (9644, 8175112), (19288, 4087556), (26521, 2972768), (38576, 2043778), (53042, 1486384), (77152, 1021889), (92899, 848672), (106084, 743192), (185798, 424336), (212168, 371596)]