61830468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2251}}^1$

素因数の和:2377

約数の個数: 72

約数和(自身を含む): 180340160

約数和(自身を除く): 118509692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 763, 981, 1308, 1526, 1962, 2251, 2289, 3052, 3924, 4502, 4578, 6753, 6867, 9004, 9156, 13506, 13734, 15757, 20259, 27012, 27468, 31514, 40518, 47271, 63028, 81036, 94542, 141813, 189084, 245359, 283626, 490718, 567252, 736077, 981436, 1472154, 1717513, 2208231, 2944308, 3435026, 4416462, 5152539, 6870052, 8832924, 10305078, 15457617, 20610156, 30915234, 61830468]

約数ペア:

[(1, 61830468), (2, 30915234), (3, 20610156), (4, 15457617), (6, 10305078), (7, 8832924), (9, 6870052), (12, 5152539), (14, 4416462), (18, 3435026), (21, 2944308), (28, 2208231), (36, 1717513), (42, 1472154), (63, 981436), (84, 736077), (109, 567252), (126, 490718), (218, 283626), (252, 245359), (327, 189084), (436, 141813), (654, 94542), (763, 81036), (981, 63028), (1308, 47271), (1526, 40518), (1962, 31514), (2251, 27468), (2289, 27012), (3052, 20259), (3924, 15757), (4502, 13734), (4578, 13506), (6753, 9156), (6867, 9004)]