79788436

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2011}}^1$

素因数の和:2144

約数の個数: 48

約数和(自身を含む): 173514880

約数和(自身を除く): 93726444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 109, 182, 218, 364, 436, 763, 1417, 1526, 2011, 2834, 3052, 4022, 5668, 8044, 9919, 14077, 19838, 26143, 28154, 39676, 52286, 56308, 104572, 183001, 219199, 366002, 438398, 732004, 876796, 1534393, 2849587, 3068786, 5699174, 6137572, 11398348, 19947109, 39894218, 79788436]

約数ペア:

[(1, 79788436), (2, 39894218), (4, 19947109), (7, 11398348), (13, 6137572), (14, 5699174), (26, 3068786), (28, 2849587), (52, 1534393), (91, 876796), (109, 732004), (182, 438398), (218, 366002), (364, 219199), (436, 183001), (763, 104572), (1417, 56308), (1526, 52286), (2011, 39676), (2834, 28154), (3052, 26143), (4022, 19838), (5668, 14077), (8044, 9919)]