82147356

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{25639}}^1$

素因数の和:25738

約数の個数: 36

約数和(自身を含む): 209991600

約数和(自身を除く): 127844244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 25639, 51278, 76917, 102556, 153834, 230751, 307668, 461502, 923004, 2281871, 4563742, 6845613, 9127484, 13691226, 20536839, 27382452, 41073678, 82147356]

約数ペア:

[(1, 82147356), (2, 41073678), (3, 27382452), (4, 20536839), (6, 13691226), (9, 9127484), (12, 6845613), (18, 4563742), (36, 2281871), (89, 923004), (178, 461502), (267, 307668), (356, 230751), (534, 153834), (801, 102556), (1068, 76917), (1602, 51278), (3204, 25639)]