47218416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1579}}^1$

素因数の和:1686

約数の個数: 80

約数和(自身を含む): 141062400

約数和(自身を除く): 93843984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 168, 178, 267, 336, 356, 534, 623, 712, 1068, 1246, 1424, 1579, 1869, 2136, 2492, 3158, 3738, 4272, 4737, 4984, 6316, 7476, 9474, 9968, 11053, 12632, 14952, 18948, 22106, 25264, 29904, 33159, 37896, 44212, 66318, 75792, 88424, 132636, 140531, 176848, 265272, 281062, 421593, 530544, 562124, 843186, 983717, 1124248, 1686372, 1967434, 2248496, 2951151, 3372744, 3934868, 5902302, 6745488, 7869736, 11804604, 15739472, 23609208, 47218416]

約数ペア:

[(1, 47218416), (2, 23609208), (3, 15739472), (4, 11804604), (6, 7869736), (7, 6745488), (8, 5902302), (12, 3934868), (14, 3372744), (16, 2951151), (21, 2248496), (24, 1967434), (28, 1686372), (42, 1124248), (48, 983717), (56, 843186), (84, 562124), (89, 530544), (112, 421593), (168, 281062), (178, 265272), (267, 176848), (336, 140531), (356, 132636), (534, 88424), (623, 75792), (712, 66318), (1068, 44212), (1246, 37896), (1424, 33159), (1579, 29904), (1869, 25264), (2136, 22106), (2492, 18948), (3158, 14952), (3738, 12632), (4272, 11053), (4737, 9968), (4984, 9474), (6316, 7476)]