57277836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20663}}^1$

素因数の和:20691

約数の個数: 72

約数和(自身を含む): 180520704

約数和(自身を除く): 123242868

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 20663, 41326, 61989, 82652, 123978, 144641, 185967, 227293, 247956, 289282, 371934, 433923, 454586, 578564, 681879, 743868, 867846, 909172, 1301769, 1363758, 1591051, 1735692, 2045637, 2603538, 2727516, 3182102, 4091274, 4773153, 5207076, 6364204, 8182548, 9546306, 14319459, 19092612, 28638918, 57277836]

約数ペア:

[(1, 57277836), (2, 28638918), (3, 19092612), (4, 14319459), (6, 9546306), (7, 8182548), (9, 6364204), (11, 5207076), (12, 4773153), (14, 4091274), (18, 3182102), (21, 2727516), (22, 2603538), (28, 2045637), (33, 1735692), (36, 1591051), (42, 1363758), (44, 1301769), (63, 909172), (66, 867846), (77, 743868), (84, 681879), (99, 578564), (126, 454586), (132, 433923), (154, 371934), (198, 289282), (231, 247956), (252, 227293), (308, 185967), (396, 144641), (462, 123978), (693, 82652), (924, 61989), (1386, 41326), (2772, 20663)]