72407268

素因数分解:

$2^2\times 3^2\times {\mathrm{269}}^1\times {\mathrm{7477}}^1$

素因数の和:7756

約数の個数: 36

約数和(自身を含む): 183734460

約数和(自身を除く): 111327192

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 269, 538, 807, 1076, 1614, 2421, 3228, 4842, 7477, 9684, 14954, 22431, 29908, 44862, 67293, 89724, 134586, 269172, 2011313, 4022626, 6033939, 8045252, 12067878, 18101817, 24135756, 36203634, 72407268]

約数ペア:

[(1, 72407268), (2, 36203634), (3, 24135756), (4, 18101817), (6, 12067878), (9, 8045252), (12, 6033939), (18, 4022626), (36, 2011313), (269, 269172), (538, 134586), (807, 89724), (1076, 67293), (1614, 44862), (2421, 29908), (3228, 22431), (4842, 14954), (7477, 9684)]