91686420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{72767}}^1$

素因数の和:72789

約数の個数: 72

約数和(自身を含む): 317850624

約数和(自身を除く): 226164204

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 72767, 145534, 218301, 291068, 363835, 436602, 509369, 654903, 727670, 873204, 1018738, 1091505, 1309806, 1455340, 1528107, 2037476, 2183010, 2546845, 2619612, 3056214, 3274515, 4366020, 4584321, 5093690, 6112428, 6549030, 7640535, 9168642, 10187380, 13098060, 15281070, 18337284, 22921605, 30562140, 45843210, 91686420]

約数ペア:

[(1, 91686420), (2, 45843210), (3, 30562140), (4, 22921605), (5, 18337284), (6, 15281070), (7, 13098060), (9, 10187380), (10, 9168642), (12, 7640535), (14, 6549030), (15, 6112428), (18, 5093690), (20, 4584321), (21, 4366020), (28, 3274515), (30, 3056214), (35, 2619612), (36, 2546845), (42, 2183010), (45, 2037476), (60, 1528107), (63, 1455340), (70, 1309806), (84, 1091505), (90, 1018738), (105, 873204), (126, 727670), (140, 654903), (180, 509369), (210, 436602), (252, 363835), (315, 291068), (420, 218301), (630, 145534), (1260, 72767)]