72791264

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3571}}^1$

素因数の和:3608

約数の個数: 72

約数和(自身を含む): 179578728

約数和(自身を除く): 106787464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 3571, 5096, 7142, 10192, 14284, 20384, 24997, 28568, 46423, 49994, 57136, 92846, 99988, 114272, 174979, 185692, 199976, 324961, 349958, 371384, 399952, 649922, 699916, 742768, 799904, 1299844, 1399832, 1485536, 2274727, 2599688, 2799664, 4549454, 5199376, 5599328, 9098908, 10398752, 18197816, 36395632, 72791264]

約数ペア:

[(1, 72791264), (2, 36395632), (4, 18197816), (7, 10398752), (8, 9098908), (13, 5599328), (14, 5199376), (16, 4549454), (26, 2799664), (28, 2599688), (32, 2274727), (49, 1485536), (52, 1399832), (56, 1299844), (91, 799904), (98, 742768), (104, 699916), (112, 649922), (182, 399952), (196, 371384), (208, 349958), (224, 324961), (364, 199976), (392, 185692), (416, 174979), (637, 114272), (728, 99988), (784, 92846), (1274, 57136), (1456, 49994), (1568, 46423), (2548, 28568), (2912, 24997), (3571, 20384), (5096, 14284), (7142, 10192)]