61291692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22111}}^1$

素因数の和:22139

約数の個数: 72

約数和(自身を含む): 193170432

約数和(自身を除く): 131878740

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, 22111, 44222, 66333, 88444, 132666, 154777, 198999, 243221, 265332, 309554, 397998, 464331, 486442, 619108, 729663, 795996, 928662, 972884, 1392993, 1459326, 1702547, 1857324, 2188989, 2785986, 2918652, 3405094, 4377978, 5107641, 5571972, 6810188, 8755956, 10215282, 15322923, 20430564, 30645846, 61291692]

約数ペア:

[(1, 61291692), (2, 30645846), (3, 20430564), (4, 15322923), (6, 10215282), (7, 8755956), (9, 6810188), (11, 5571972), (12, 5107641), (14, 4377978), (18, 3405094), (21, 2918652), (22, 2785986), (28, 2188989), (33, 1857324), (36, 1702547), (42, 1459326), (44, 1392993), (63, 972884), (66, 928662), (77, 795996), (84, 729663), (99, 619108), (126, 486442), (132, 464331), (154, 397998), (198, 309554), (231, 265332), (252, 243221), (308, 198999), (396, 154777), (462, 132666), (693, 88444), (924, 66333), (1386, 44222), (2772, 22111)]