23455416

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 60480000

約数和(自身を除く): 37024584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 89, 139, 158, 178, 237, 267, 278, 316, 356, 417, 474, 534, 556, 632, 712, 834, 948, 1068, 1112, 1668, 1896, 2136, 3336, 7031, 10981, 12371, 14062, 21093, 21962, 24742, 28124, 32943, 37113, 42186, 43924, 49484, 56248, 65886, 74226, 84372, 87848, 98968, 131772, 148452, 168744, 263544, 296904, 977309, 1954618, 2931927, 3909236, 5863854, 7818472, 11727708, 23455416]

約数ペア:

[(1, 23455416), (2, 11727708), (3, 7818472), (4, 5863854), (6, 3909236), (8, 2931927), (12, 1954618), (24, 977309), (79, 296904), (89, 263544), (139, 168744), (158, 148452), (178, 131772), (237, 98968), (267, 87848), (278, 84372), (316, 74226), (356, 65886), (417, 56248), (474, 49484), (534, 43924), (556, 42186), (632, 37113), (712, 32943), (834, 28124), (948, 24742), (1068, 21962), (1112, 21093), (1668, 14062), (1896, 12371), (2136, 10981), (3336, 7031)]