71649342

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{547}}^1$

素因数の和:957

約数の個数: 48

約数和(自身を含む): 164136960

約数和(自身を除く): 92487618

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 383, 547, 766, 1094, 1149, 1641, 2298, 3282, 3447, 4923, 6894, 7277, 9846, 10393, 14554, 20786, 21831, 31179, 43662, 62358, 65493, 93537, 130986, 187074, 209501, 419002, 628503, 1257006, 1885509, 3771018, 3980519, 7961038, 11941557, 23883114, 35824671, 71649342]

約数ペア:

[(1, 71649342), (2, 35824671), (3, 23883114), (6, 11941557), (9, 7961038), (18, 3980519), (19, 3771018), (38, 1885509), (57, 1257006), (114, 628503), (171, 419002), (342, 209501), (383, 187074), (547, 130986), (766, 93537), (1094, 65493), (1149, 62358), (1641, 43662), (2298, 31179), (3282, 21831), (3447, 20786), (4923, 14554), (6894, 10393), (7277, 9846)]