173945232

素因数分解:

$2^4\times 3^8\times {\mathrm{1657}}^1$

素因数の和:1689

約数の個数: 90

約数和(自身を含む): 505807718

約数和(自身を除く): 331862486

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1657, 1944, 2187, 2916, 3314, 3888, 4374, 4971, 5832, 6561, 6628, 8748, 9942, 11664, 13122, 13256, 14913, 17496, 19884, 26244, 26512, 29826, 34992, 39768, 44739, 52488, 59652, 79536, 89478, 104976, 119304, 134217, 178956, 238608, 268434, 357912, 402651, 536868, 715824, 805302, 1073736, 1207953, 1610604, 2147472, 2415906, 3221208, 3623859, 4831812, 6442416, 7247718, 9663624, 10871577, 14495436, 19327248, 21743154, 28990872, 43486308, 57981744, 86972616, 173945232]

約数ペア:

[(1, 173945232), (2, 86972616), (3, 57981744), (4, 43486308), (6, 28990872), (8, 21743154), (9, 19327248), (12, 14495436), (16, 10871577), (18, 9663624), (24, 7247718), (27, 6442416), (36, 4831812), (48, 3623859), (54, 3221208), (72, 2415906), (81, 2147472), (108, 1610604), (144, 1207953), (162, 1073736), (216, 805302), (243, 715824), (324, 536868), (432, 402651), (486, 357912), (648, 268434), (729, 238608), (972, 178956), (1296, 134217), (1458, 119304), (1657, 104976), (1944, 89478), (2187, 79536), (2916, 59652), (3314, 52488), (3888, 44739), (4374, 39768), (4971, 34992), (5832, 29826), (6561, 26512), (6628, 26244), (8748, 19884), (9942, 17496), (11664, 14913), (13122, 13256)]