72363788

素因数分解:

$2^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{1933}}^1$

素因数の和:2142

約数の個数: 36

約数和(自身を含む): 148159872

約数和(自身を除く): 75796084

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 191, 196, 382, 764, 1337, 1933, 2674, 3866, 5348, 7732, 9359, 13531, 18718, 27062, 37436, 54124, 94717, 189434, 369203, 378868, 738406, 1476812, 2584421, 5168842, 10337684, 18090947, 36181894, 72363788]

約数ペア:

[(1, 72363788), (2, 36181894), (4, 18090947), (7, 10337684), (14, 5168842), (28, 2584421), (49, 1476812), (98, 738406), (191, 378868), (196, 369203), (382, 189434), (764, 94717), (1337, 54124), (1933, 37436), (2674, 27062), (3866, 18718), (5348, 13531), (7732, 9359)]