80254356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10499}}^1$

素因数の和:10533

約数の個数: 72

約数和(自身を含む): 234612000

約数和(自身を除く): 154357644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 10499, 20998, 31497, 41996, 62994, 73493, 125988, 136487, 146986, 220479, 272974, 293972, 409461, 440958, 514451, 545948, 818922, 881916, 955409, 1028902, 1543353, 1637844, 1910818, 2057804, 2866227, 3086706, 3821636, 5732454, 6173412, 6687863, 11464908, 13375726, 20063589, 26751452, 40127178, 80254356]

約数ペア:

[(1, 80254356), (2, 40127178), (3, 26751452), (4, 20063589), (6, 13375726), (7, 11464908), (12, 6687863), (13, 6173412), (14, 5732454), (21, 3821636), (26, 3086706), (28, 2866227), (39, 2057804), (42, 1910818), (49, 1637844), (52, 1543353), (78, 1028902), (84, 955409), (91, 881916), (98, 818922), (147, 545948), (156, 514451), (182, 440958), (196, 409461), (273, 293972), (294, 272974), (364, 220479), (546, 146986), (588, 136487), (637, 125988), (1092, 73493), (1274, 62994), (1911, 41996), (2548, 31497), (3822, 20998), (7644, 10499)]