111874428

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 289452800

約数和(自身を除く): 177578372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 139, 158, 237, 278, 283, 316, 417, 474, 556, 566, 711, 834, 849, 948, 1132, 1251, 1422, 1668, 1698, 2502, 2547, 2844, 3396, 5004, 5094, 10188, 10981, 21962, 22357, 32943, 39337, 43924, 44714, 65886, 67071, 78674, 89428, 98829, 118011, 131772, 134142, 157348, 197658, 201213, 236022, 268284, 354033, 395316, 402426, 472044, 708066, 804852, 1416132, 3107623, 6215246, 9322869, 12430492, 18645738, 27968607, 37291476, 55937214, 111874428]

約数ペア:

[(1, 111874428), (2, 55937214), (3, 37291476), (4, 27968607), (6, 18645738), (9, 12430492), (12, 9322869), (18, 6215246), (36, 3107623), (79, 1416132), (139, 804852), (158, 708066), (237, 472044), (278, 402426), (283, 395316), (316, 354033), (417, 268284), (474, 236022), (556, 201213), (566, 197658), (711, 157348), (834, 134142), (849, 131772), (948, 118011), (1132, 98829), (1251, 89428), (1422, 78674), (1668, 67071), (1698, 65886), (2502, 44714), (2547, 43924), (2844, 39337), (3396, 32943), (5004, 22357), (5094, 21962), (10188, 10981)]