71699502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89849}}^1$

素因数の和:89880

約数の個数: 32

約数和(自身を含む): 172512000

約数和(自身を除く): 100812498

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 89849, 179698, 269547, 539094, 628943, 1257886, 1707131, 1886829, 3414262, 3773658, 5121393, 10242786, 11949917, 23899834, 35849751, 71699502]

約数ペア:

[(1, 71699502), (2, 35849751), (3, 23899834), (6, 11949917), (7, 10242786), (14, 5121393), (19, 3773658), (21, 3414262), (38, 1886829), (42, 1707131), (57, 1257886), (114, 628943), (133, 539094), (266, 269547), (399, 179698), (798, 89849)]