61778052

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{27239}}^1$

素因数の和:27262

約数の個数: 60

約数和(自身を含む): 184578240

約数和(自身を除く): 122800188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 27239, 54478, 81717, 108956, 163434, 190673, 245151, 326868, 381346, 490302, 572019, 735453, 762692, 980604, 1144038, 1470906, 1716057, 2206359, 2288076, 2941812, 3432114, 4412718, 5148171, 6864228, 8825436, 10296342, 15444513, 20592684, 30889026, 61778052]

約数ペア:

[(1, 61778052), (2, 30889026), (3, 20592684), (4, 15444513), (6, 10296342), (7, 8825436), (9, 6864228), (12, 5148171), (14, 4412718), (18, 3432114), (21, 2941812), (27, 2288076), (28, 2206359), (36, 1716057), (42, 1470906), (54, 1144038), (63, 980604), (81, 762692), (84, 735453), (108, 572019), (126, 490302), (162, 381346), (189, 326868), (252, 245151), (324, 190673), (378, 163434), (567, 108956), (756, 81717), (1134, 54478), (2268, 27239)]