127835316

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{72469}}^1$

素因数の和:72493

約数の個数: 54

約数和(自身を含む): 375901890

約数和(自身を除く): 248066574

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 72469, 144938, 217407, 289876, 434814, 507283, 652221, 869628, 1014566, 1304442, 1521849, 2029132, 2608884, 3043698, 3550981, 4565547, 6087396, 7101962, 9131094, 10652943, 14203924, 18262188, 21305886, 31958829, 42611772, 63917658, 127835316]

約数ペア:

[(1, 127835316), (2, 63917658), (3, 42611772), (4, 31958829), (6, 21305886), (7, 18262188), (9, 14203924), (12, 10652943), (14, 9131094), (18, 7101962), (21, 6087396), (28, 4565547), (36, 3550981), (42, 3043698), (49, 2608884), (63, 2029132), (84, 1521849), (98, 1304442), (126, 1014566), (147, 869628), (196, 652221), (252, 507283), (294, 434814), (441, 289876), (588, 217407), (882, 144938), (1764, 72469)]