72666076

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{70141}}^1$

素因数の和:70189

約数の個数: 24

約数和(自身を含む): 149262176

約数和(自身を除く): 76596100

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 70141, 140282, 280564, 490987, 981974, 1963948, 2595217, 5190434, 10380868, 18166519, 36333038, 72666076]

約数ペア:

[(1, 72666076), (2, 36333038), (4, 18166519), (7, 10380868), (14, 5190434), (28, 2595217), (37, 1963948), (74, 981974), (148, 490987), (259, 280564), (518, 140282), (1036, 70141)]