67319784

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{133571}}^1$

素因数の和:133590

約数の個数: 48

約数和(自身を含む): 208372320

約数和(自身を除く): 141052536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 133571, 267142, 400713, 534284, 801426, 934997, 1068568, 1202139, 1602852, 1869994, 2404278, 2804991, 3205704, 3739988, 4808556, 5609982, 7479976, 8414973, 9617112, 11219964, 16829946, 22439928, 33659892, 67319784]

約数ペア:

[(1, 67319784), (2, 33659892), (3, 22439928), (4, 16829946), (6, 11219964), (7, 9617112), (8, 8414973), (9, 7479976), (12, 5609982), (14, 4808556), (18, 3739988), (21, 3205704), (24, 2804991), (28, 2404278), (36, 1869994), (42, 1602852), (56, 1202139), (63, 1068568), (72, 934997), (84, 801426), (126, 534284), (168, 400713), (252, 267142), (504, 133571)]