73873968

素因数分解:

$2^4\times 3^1\times 7^4\times {\mathrm{641}}^1$

素因数の和:680

約数の個数: 100

約数和(自身を含む): 222982008

約数和(自身を除く): 149108040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 641, 686, 784, 1029, 1176, 1282, 1372, 1923, 2058, 2352, 2401, 2564, 2744, 3846, 4116, 4487, 4802, 5128, 5488, 7203, 7692, 8232, 8974, 9604, 10256, 13461, 14406, 15384, 16464, 17948, 19208, 26922, 28812, 30768, 31409, 35896, 38416, 53844, 57624, 62818, 71792, 94227, 107688, 115248, 125636, 188454, 215376, 219863, 251272, 376908, 439726, 502544, 659589, 753816, 879452, 1319178, 1507632, 1539041, 1758904, 2638356, 3078082, 3517808, 4617123, 5276712, 6156164, 9234246, 10553424, 12312328, 18468492, 24624656, 36936984, 73873968]

約数ペア:

[(1, 73873968), (2, 36936984), (3, 24624656), (4, 18468492), (6, 12312328), (7, 10553424), (8, 9234246), (12, 6156164), (14, 5276712), (16, 4617123), (21, 3517808), (24, 3078082), (28, 2638356), (42, 1758904), (48, 1539041), (49, 1507632), (56, 1319178), (84, 879452), (98, 753816), (112, 659589), (147, 502544), (168, 439726), (196, 376908), (294, 251272), (336, 219863), (343, 215376), (392, 188454), (588, 125636), (641, 115248), (686, 107688), (784, 94227), (1029, 71792), (1176, 62818), (1282, 57624), (1372, 53844), (1923, 38416), (2058, 35896), (2352, 31409), (2401, 30768), (2564, 28812), (2744, 26922), (3846, 19208), (4116, 17948), (4487, 16464), (4802, 15384), (5128, 14406), (5488, 13461), (7203, 10256), (7692, 9604), (8232, 8974)]