180286092

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{102203}}^1$

素因数の和:102227

約数の個数: 54

約数和(自身を含む): 530132148

約数和(自身を除く): 349846056

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 102203, 204406, 306609, 408812, 613218, 715421, 919827, 1226436, 1430842, 1839654, 2146263, 2861684, 3679308, 4292526, 5007947, 6438789, 8585052, 10015894, 12877578, 15023841, 20031788, 25755156, 30047682, 45071523, 60095364, 90143046, 180286092]

約数ペア:

[(1, 180286092), (2, 90143046), (3, 60095364), (4, 45071523), (6, 30047682), (7, 25755156), (9, 20031788), (12, 15023841), (14, 12877578), (18, 10015894), (21, 8585052), (28, 6438789), (36, 5007947), (42, 4292526), (49, 3679308), (63, 2861684), (84, 2146263), (98, 1839654), (126, 1430842), (147, 1226436), (196, 919827), (252, 715421), (294, 613218), (441, 408812), (588, 306609), (882, 204406), (1764, 102203)]