72298878

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{571}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 148262400

約数和(自身を除く): 75963522

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 449, 571, 898, 1142, 1347, 1713, 2694, 3426, 21103, 26837, 42206, 53674, 63309, 80511, 126618, 161022, 256379, 512758, 769137, 1538274, 12049813, 24099626, 36149439, 72298878]

約数ペア:

[(1, 72298878), (2, 36149439), (3, 24099626), (6, 12049813), (47, 1538274), (94, 769137), (141, 512758), (282, 256379), (449, 161022), (571, 126618), (898, 80511), (1142, 63309), (1347, 53674), (1713, 42206), (2694, 26837), (3426, 21103)]