77208170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3433}}^1$

素因数の和:3626

約数の個数: 32

約数和(自身を含む): 150574032

約数和(自身を除く): 73365862

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2249, 3433, 4498, 6866, 11245, 17165, 22490, 34330, 44629, 89258, 223145, 446290, 593909, 1187818, 2969545, 5939090, 7720817, 15441634, 38604085, 77208170]

約数ペア:

[(1, 77208170), (2, 38604085), (5, 15441634), (10, 7720817), (13, 5939090), (26, 2969545), (65, 1187818), (130, 593909), (173, 446290), (346, 223145), (865, 89258), (1730, 44629), (2249, 34330), (3433, 22490), (4498, 17165), (6866, 11245)]