81600792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37363}}^1$

素因数の和:37392

約数の個数: 64

約数和(自身を含む): 251086080

約数和(自身を除く): 169485288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 37363, 74726, 112089, 149452, 224178, 261541, 298904, 448356, 485719, 523082, 784623, 896712, 971438, 1046164, 1457157, 1569246, 1942876, 2092328, 2914314, 3138492, 3400033, 3885752, 5828628, 6276984, 6800066, 10200099, 11657256, 13600132, 20400198, 27200264, 40800396, 81600792]

約数ペア:

[(1, 81600792), (2, 40800396), (3, 27200264), (4, 20400198), (6, 13600132), (7, 11657256), (8, 10200099), (12, 6800066), (13, 6276984), (14, 5828628), (21, 3885752), (24, 3400033), (26, 3138492), (28, 2914314), (39, 2092328), (42, 1942876), (52, 1569246), (56, 1457157), (78, 1046164), (84, 971438), (91, 896712), (104, 784623), (156, 523082), (168, 485719), (182, 448356), (273, 298904), (312, 261541), (364, 224178), (546, 149452), (728, 112089), (1092, 74726), (2184, 37363)]