90804132

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{19553}}^1$

素因数の和:19609

約数の個数: 48

約数和(自身を含む): 240905280

約数和(自身を除く): 150101148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 19553, 39106, 58659, 78212, 117318, 175977, 234636, 351954, 527931, 703908, 840779, 1055862, 1681558, 2111724, 2522337, 3363116, 5044674, 7567011, 10089348, 15134022, 22701033, 30268044, 45402066, 90804132]

約数ペア:

[(1, 90804132), (2, 45402066), (3, 30268044), (4, 22701033), (6, 15134022), (9, 10089348), (12, 7567011), (18, 5044674), (27, 3363116), (36, 2522337), (43, 2111724), (54, 1681558), (86, 1055862), (108, 840779), (129, 703908), (172, 527931), (258, 351954), (387, 234636), (516, 175977), (774, 117318), (1161, 78212), (1548, 58659), (2322, 39106), (4644, 19553)]