61768728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{122557}}^1$

素因数の和:122576

約数の個数: 48

約数和(自身を含む): 191190480

約数和(自身を除く): 129421752

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, 122557, 245114, 367671, 490228, 735342, 857899, 980456, 1103013, 1470684, 1715798, 2206026, 2573697, 2941368, 3431596, 4412052, 5147394, 6863192, 7721091, 8824104, 10294788, 15442182, 20589576, 30884364, 61768728]

約数ペア:

[(1, 61768728), (2, 30884364), (3, 20589576), (4, 15442182), (6, 10294788), (7, 8824104), (8, 7721091), (9, 6863192), (12, 5147394), (14, 4412052), (18, 3431596), (21, 2941368), (24, 2573697), (28, 2206026), (36, 1715798), (42, 1470684), (56, 1103013), (63, 980456), (72, 857899), (84, 735342), (126, 490228), (168, 367671), (252, 245114), (504, 122557)]