99720864

素因数分解:

$2^5\times 3^2\times {\mathrm{181}}^1\times {\mathrm{1913}}^1$

素因数の和:2110

約数の個数: 72

約数和(自身を含む): 285297012

約数和(自身を除く): 185576148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 181, 288, 362, 543, 724, 1086, 1448, 1629, 1913, 2172, 2896, 3258, 3826, 4344, 5739, 5792, 6516, 7652, 8688, 11478, 13032, 15304, 17217, 17376, 22956, 26064, 30608, 34434, 45912, 52128, 61216, 68868, 91824, 137736, 183648, 275472, 346253, 550944, 692506, 1038759, 1385012, 2077518, 2770024, 3116277, 4155036, 5540048, 6232554, 8310072, 11080096, 12465108, 16620144, 24930216, 33240288, 49860432, 99720864]

約数ペア:

[(1, 99720864), (2, 49860432), (3, 33240288), (4, 24930216), (6, 16620144), (8, 12465108), (9, 11080096), (12, 8310072), (16, 6232554), (18, 5540048), (24, 4155036), (32, 3116277), (36, 2770024), (48, 2077518), (72, 1385012), (96, 1038759), (144, 692506), (181, 550944), (288, 346253), (362, 275472), (543, 183648), (724, 137736), (1086, 91824), (1448, 68868), (1629, 61216), (1913, 52128), (2172, 45912), (2896, 34434), (3258, 30608), (3826, 26064), (4344, 22956), (5739, 17376), (5792, 17217), (6516, 15304), (7652, 13032), (8688, 11478)]