83879928

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:890

約数の個数: 128

約数和(自身を含む): 260409600

約数和(自身を除く): 176529672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 43, 44, 54, 66, 72, 86, 88, 99, 108, 129, 132, 172, 198, 216, 258, 264, 297, 344, 387, 396, 473, 516, 594, 774, 792, 821, 946, 1032, 1161, 1188, 1419, 1548, 1642, 1892, 2322, 2376, 2463, 2838, 3096, 3284, 3784, 4257, 4644, 4926, 5676, 6568, 7389, 8514, 9031, 9288, 9852, 11352, 12771, 14778, 17028, 18062, 19704, 22167, 25542, 27093, 29556, 34056, 35303, 36124, 44334, 51084, 54186, 59112, 70606, 72248, 81279, 88668, 102168, 105909, 108372, 141212, 162558, 177336, 211818, 216744, 243837, 282424, 317727, 325116, 388333, 423636, 487674, 635454, 650232, 776666, 847272, 953181, 975348, 1164999, 1270908, 1553332, 1906362, 1950696, 2329998, 2541816, 3106664, 3494997, 3812724, 4659996, 6989994, 7625448, 9319992, 10484991, 13979988, 20969982, 27959976, 41939964, 83879928]

約数ペア:

[(1, 83879928), (2, 41939964), (3, 27959976), (4, 20969982), (6, 13979988), (8, 10484991), (9, 9319992), (11, 7625448), (12, 6989994), (18, 4659996), (22, 3812724), (24, 3494997), (27, 3106664), (33, 2541816), (36, 2329998), (43, 1950696), (44, 1906362), (54, 1553332), (66, 1270908), (72, 1164999), (86, 975348), (88, 953181), (99, 847272), (108, 776666), (129, 650232), (132, 635454), (172, 487674), (198, 423636), (216, 388333), (258, 325116), (264, 317727), (297, 282424), (344, 243837), (387, 216744), (396, 211818), (473, 177336), (516, 162558), (594, 141212), (774, 108372), (792, 105909), (821, 102168), (946, 88668), (1032, 81279), (1161, 72248), (1188, 70606), (1419, 59112), (1548, 54186), (1642, 51084), (1892, 44334), (2322, 36124), (2376, 35303), (2463, 34056), (2838, 29556), (3096, 27093), (3284, 25542), (3784, 22167), (4257, 19704), (4644, 18062), (4926, 17028), (5676, 14778), (6568, 12771), (7389, 11352), (8514, 9852), (9031, 9288)]