87472788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8369}}^1$

素因数の和:8456

約数の個数: 48

約数和(自身を含む): 223110720

約数和(自身を除く): 135637932

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 5226, 8369, 10452, 16738, 25107, 33476, 50214, 100428, 108797, 217594, 326391, 435188, 560723, 652782, 1121446, 1305564, 1682169, 2242892, 3364338, 6728676, 7289399, 14578798, 21868197, 29157596, 43736394, 87472788]

約数ペア:

[(1, 87472788), (2, 43736394), (3, 29157596), (4, 21868197), (6, 14578798), (12, 7289399), (13, 6728676), (26, 3364338), (39, 2242892), (52, 1682169), (67, 1305564), (78, 1121446), (134, 652782), (156, 560723), (201, 435188), (268, 326391), (402, 217594), (804, 108797), (871, 100428), (1742, 50214), (2613, 33476), (3484, 25107), (5226, 16738), (8369, 10452)]