74215344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{220879}}^1$

素因数の和:220897

約数の個数: 40

約数和(自身を含む): 219112960

約数和(自身を除く): 144897616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 220879, 441758, 662637, 883516, 1325274, 1546153, 1767032, 2650548, 3092306, 3534064, 4638459, 5301096, 6184612, 9276918, 10602192, 12369224, 18553836, 24738448, 37107672, 74215344]

約数ペア:

[(1, 74215344), (2, 37107672), (3, 24738448), (4, 18553836), (6, 12369224), (7, 10602192), (8, 9276918), (12, 6184612), (14, 5301096), (16, 4638459), (21, 3534064), (24, 3092306), (28, 2650548), (42, 1767032), (48, 1546153), (56, 1325274), (84, 883516), (112, 662637), (168, 441758), (336, 220879)]