64872216

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{6047}}^1$

素因数の和:6208

約数の個数: 48

約数和(自身を含む): 176904000

約数和(自身を除く): 112031784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 5364, 6047, 10728, 12094, 18141, 24188, 36282, 48376, 54423, 72564, 108846, 145128, 217692, 435384, 901003, 1802006, 2703009, 3604012, 5406018, 7208024, 8109027, 10812036, 16218054, 21624072, 32436108, 64872216]

約数ペア:

[(1, 64872216), (2, 32436108), (3, 21624072), (4, 16218054), (6, 10812036), (8, 8109027), (9, 7208024), (12, 5406018), (18, 3604012), (24, 2703009), (36, 1802006), (72, 901003), (149, 435384), (298, 217692), (447, 145128), (596, 108846), (894, 72564), (1192, 54423), (1341, 48376), (1788, 36282), (2682, 24188), (3576, 18141), (5364, 12094), (6047, 10728)]