79873508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{449}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 165110400

約数和(自身を除く): 85236892

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 311, 449, 572, 622, 898, 1244, 1796, 3421, 4043, 4939, 5837, 6842, 8086, 9878, 11674, 13684, 16172, 19756, 23348, 44473, 64207, 88946, 128414, 139639, 177892, 256828, 279278, 558556, 1536029, 1815307, 3072058, 3630614, 6144116, 7261228, 19968377, 39936754, 79873508]

約数ペア:

[(1, 79873508), (2, 39936754), (4, 19968377), (11, 7261228), (13, 6144116), (22, 3630614), (26, 3072058), (44, 1815307), (52, 1536029), (143, 558556), (286, 279278), (311, 256828), (449, 177892), (572, 139639), (622, 128414), (898, 88946), (1244, 64207), (1796, 44473), (3421, 23348), (4043, 19756), (4939, 16172), (5837, 13684), (6842, 11674), (8086, 9878)]