72128184

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3187}}^1$

素因数の和:3260

約数の個数: 64

約数和(自身を含む): 192810240

約数和(自身を除く): 120682056

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 41, 46, 69, 82, 92, 123, 138, 164, 184, 246, 276, 328, 492, 552, 943, 984, 1886, 2829, 3187, 3772, 5658, 6374, 7544, 9561, 11316, 12748, 19122, 22632, 25496, 38244, 73301, 76488, 130667, 146602, 219903, 261334, 293204, 392001, 439806, 522668, 586408, 784002, 879612, 1045336, 1568004, 1759224, 3005341, 3136008, 6010682, 9016023, 12021364, 18032046, 24042728, 36064092, 72128184]

約数ペア:

[(1, 72128184), (2, 36064092), (3, 24042728), (4, 18032046), (6, 12021364), (8, 9016023), (12, 6010682), (23, 3136008), (24, 3005341), (41, 1759224), (46, 1568004), (69, 1045336), (82, 879612), (92, 784002), (123, 586408), (138, 522668), (164, 439806), (184, 392001), (246, 293204), (276, 261334), (328, 219903), (492, 146602), (552, 130667), (943, 76488), (984, 73301), (1886, 38244), (2829, 25496), (3187, 22632), (3772, 19122), (5658, 12748), (6374, 11316), (7544, 9561)]