79490884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 156764160

約数和(自身を除く): 77273276

約数列:

[1, 2, 4, 11, 22, 44, 53, 89, 106, 178, 212, 356, 383, 583, 766, 979, 1166, 1532, 1958, 2332, 3916, 4213, 4717, 8426, 9434, 16852, 18868, 20299, 34087, 40598, 51887, 68174, 81196, 103774, 136348, 207548, 223289, 374957, 446578, 749914, 893156, 1499828, 1806611, 3613222, 7226444, 19872721, 39745442, 79490884]

約数ペア:

[(1, 79490884), (2, 39745442), (4, 19872721), (11, 7226444), (22, 3613222), (44, 1806611), (53, 1499828), (89, 893156), (106, 749914), (178, 446578), (212, 374957), (356, 223289), (383, 207548), (583, 136348), (766, 103774), (979, 81196), (1166, 68174), (1532, 51887), (1958, 40598), (2332, 34087), (3916, 20299), (4213, 18868), (4717, 16852), (8426, 9434)]