71408664

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{9629}}^1$

素因数の和:9744

約数の個数: 48

約数和(自身を含む): 195296400

約数和(自身を除く): 123887736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 7416, 9629, 19258, 28887, 38516, 57774, 77032, 86661, 115548, 173322, 231096, 346644, 693288, 991787, 1983574, 2975361, 3967148, 5950722, 7934296, 8926083, 11901444, 17852166, 23802888, 35704332, 71408664]

約数ペア:

[(1, 71408664), (2, 35704332), (3, 23802888), (4, 17852166), (6, 11901444), (8, 8926083), (9, 7934296), (12, 5950722), (18, 3967148), (24, 2975361), (36, 1983574), (72, 991787), (103, 693288), (206, 346644), (309, 231096), (412, 173322), (618, 115548), (824, 86661), (927, 77032), (1236, 57774), (1854, 38516), (2472, 28887), (3708, 19258), (7416, 9629)]