88086908

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:403

約数の個数: 72

約数和(自身を含む): 195197184

約数和(自身を除く): 107110276

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 181, 182, 191, 196, 362, 364, 382, 637, 724, 764, 1267, 1274, 1337, 2353, 2483, 2534, 2548, 2674, 4706, 4966, 5068, 5348, 8869, 9359, 9412, 9932, 16471, 17381, 17738, 18718, 32942, 34571, 34762, 35476, 37436, 65884, 69142, 69524, 115297, 121667, 138284, 230594, 241997, 243334, 449423, 461188, 483994, 486668, 898846, 967988, 1693979, 1797692, 3145961, 3387958, 6291922, 6775916, 12583844, 22021727, 44043454, 88086908]

約数ペア:

[(1, 88086908), (2, 44043454), (4, 22021727), (7, 12583844), (13, 6775916), (14, 6291922), (26, 3387958), (28, 3145961), (49, 1797692), (52, 1693979), (91, 967988), (98, 898846), (181, 486668), (182, 483994), (191, 461188), (196, 449423), (362, 243334), (364, 241997), (382, 230594), (637, 138284), (724, 121667), (764, 115297), (1267, 69524), (1274, 69142), (1337, 65884), (2353, 37436), (2483, 35476), (2534, 34762), (2548, 34571), (2674, 32942), (4706, 18718), (4966, 17738), (5068, 17381), (5348, 16471), (8869, 9932), (9359, 9412)]