71215704

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{141301}}^1$

素因数の和:141320

約数の個数: 48

約数和(自身を含む): 220431120

約数和(自身を除く): 149215416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 141301, 282602, 423903, 565204, 847806, 989107, 1130408, 1271709, 1695612, 1978214, 2543418, 2967321, 3391224, 3956428, 5086836, 5934642, 7912856, 8901963, 10173672, 11869284, 17803926, 23738568, 35607852, 71215704]

約数ペア:

[(1, 71215704), (2, 35607852), (3, 23738568), (4, 17803926), (6, 11869284), (7, 10173672), (8, 8901963), (9, 7912856), (12, 5934642), (14, 5086836), (18, 3956428), (21, 3391224), (24, 2967321), (28, 2543418), (36, 1978214), (42, 1695612), (56, 1271709), (63, 1130408), (72, 989107), (84, 847806), (126, 565204), (168, 423903), (252, 282602), (504, 141301)]