72171512

素因数分解:

$2^3\times 7^2\times {\mathrm{184111}}^1$

素因数の和:184131

約数の個数: 24

約数和(自身を含む): 157415760

約数和(自身を除く): 85244248

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 184111, 368222, 736444, 1288777, 1472888, 2577554, 5155108, 9021439, 10310216, 18042878, 36085756, 72171512]

約数ペア:

[(1, 72171512), (2, 36085756), (4, 18042878), (7, 10310216), (8, 9021439), (14, 5155108), (28, 2577554), (49, 1472888), (56, 1288777), (98, 736444), (196, 368222), (392, 184111)]