78804542

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1069}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 129427200

約数和(自身を除く): 50622658

約数列:

[1, 2, 29, 31, 41, 58, 62, 82, 899, 1069, 1189, 1271, 1798, 2138, 2378, 2542, 31001, 33139, 36859, 43829, 62002, 66278, 73718, 87658, 961031, 1271041, 1358699, 1922062, 2542082, 2717398, 39402271, 78804542]

約数ペア:

[(1, 78804542), (2, 39402271), (29, 2717398), (31, 2542082), (41, 1922062), (58, 1358699), (62, 1271041), (82, 961031), (899, 87658), (1069, 73718), (1189, 66278), (1271, 62002), (1798, 43829), (2138, 36859), (2378, 33139), (2542, 31001)]