91226268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{643}}^1$

素因数の和:1223

約数の個数: 72

約数和(自身を含む): 264421248

約数和(自身を除く): 173194980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 563, 643, 1126, 1286, 1689, 1929, 2252, 2572, 3378, 3858, 3941, 4501, 5067, 5787, 6756, 7716, 7882, 9002, 10134, 11574, 11823, 13503, 15764, 18004, 20268, 23148, 23646, 27006, 35469, 40509, 47292, 54012, 70938, 81018, 141876, 162036, 362009, 724018, 1086027, 1448036, 2172054, 2534063, 3258081, 4344108, 5068126, 6516162, 7602189, 10136252, 13032324, 15204378, 22806567, 30408756, 45613134, 91226268]

約数ペア:

[(1, 91226268), (2, 45613134), (3, 30408756), (4, 22806567), (6, 15204378), (7, 13032324), (9, 10136252), (12, 7602189), (14, 6516162), (18, 5068126), (21, 4344108), (28, 3258081), (36, 2534063), (42, 2172054), (63, 1448036), (84, 1086027), (126, 724018), (252, 362009), (563, 162036), (643, 141876), (1126, 81018), (1286, 70938), (1689, 54012), (1929, 47292), (2252, 40509), (2572, 35469), (3378, 27006), (3858, 23646), (3941, 23148), (4501, 20268), (5067, 18004), (5787, 15764), (6756, 13503), (7716, 11823), (7882, 11574), (9002, 10134)]