78078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2$

素因数の和:49

約数の個数: 48

約数和(自身を含む): 210816

約数和(自身を除く): 132738

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 169, 182, 231, 273, 286, 338, 429, 462, 507, 546, 858, 1001, 1014, 1183, 1859, 2002, 2366, 3003, 3549, 3718, 5577, 6006, 7098, 11154, 13013, 26026, 39039, 78078]

約数ペア:

[(1, 78078), (2, 39039), (3, 26026), (6, 13013), (7, 11154), (11, 7098), (13, 6006), (14, 5577), (21, 3718), (22, 3549), (26, 3003), (33, 2366), (39, 2002), (42, 1859), (66, 1183), (77, 1014), (78, 1001), (91, 858), (143, 546), (154, 507), (169, 462), (182, 429), (231, 338), (273, 286)]