77883984

素因数分解:

$2^4\times 3^3\times {\mathrm{180287}}^1$

素因数の和:180304

約数の個数: 40

約数和(自身を含む): 223557120

約数和(自身を除く): 145673136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 180287, 360574, 540861, 721148, 1081722, 1442296, 1622583, 2163444, 2884592, 3245166, 4326888, 4867749, 6490332, 8653776, 9735498, 12980664, 19470996, 25961328, 38941992, 77883984]

約数ペア:

[(1, 77883984), (2, 38941992), (3, 25961328), (4, 19470996), (6, 12980664), (8, 9735498), (9, 8653776), (12, 6490332), (16, 4867749), (18, 4326888), (24, 3245166), (27, 2884592), (36, 2163444), (48, 1622583), (54, 1442296), (72, 1081722), (108, 721148), (144, 540861), (216, 360574), (432, 180287)]