78244904

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{133981}}^1$

素因数の和:134060

約数の個数: 16

約数和(自身を含む): 148720020

約数和(自身を除く): 70475116

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 133981, 267962, 535924, 1071848, 9780613, 19561226, 39122452, 78244904]

約数ペア:

[(1, 78244904), (2, 39122452), (4, 19561226), (8, 9780613), (73, 1071848), (146, 535924), (292, 267962), (584, 133981)]