54978084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7523}}^1$

素因数の和:7569

約数の個数: 72

約数和(自身を含む): 164324160

約数和(自身を除く): 109346076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 7523, 15046, 22569, 30092, 45138, 52661, 67707, 90276, 105322, 135414, 157983, 210644, 218167, 270828, 315966, 436334, 473949, 631932, 654501, 872668, 947898, 1309002, 1527169, 1895796, 1963503, 2618004, 3054338, 3927006, 4581507, 6108676, 7854012, 9163014, 13744521, 18326028, 27489042, 54978084]

約数ペア:

[(1, 54978084), (2, 27489042), (3, 18326028), (4, 13744521), (6, 9163014), (7, 7854012), (9, 6108676), (12, 4581507), (14, 3927006), (18, 3054338), (21, 2618004), (28, 1963503), (29, 1895796), (36, 1527169), (42, 1309002), (58, 947898), (63, 872668), (84, 654501), (87, 631932), (116, 473949), (126, 436334), (174, 315966), (203, 270828), (252, 218167), (261, 210644), (348, 157983), (406, 135414), (522, 105322), (609, 90276), (812, 67707), (1044, 52661), (1218, 45138), (1827, 30092), (2436, 22569), (3654, 15046), (7308, 7523)]