72540456

素因数分解:

$2^3\times 3^1\times {\mathrm{181}}^1\times {\mathrm{16699}}^1$

素因数の和:16889

約数の個数: 32

約数和(自身を含む): 182364000

約数和(自身を除く): 109823544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 181, 362, 543, 724, 1086, 1448, 2172, 4344, 16699, 33398, 50097, 66796, 100194, 133592, 200388, 400776, 3022519, 6045038, 9067557, 12090076, 18135114, 24180152, 36270228, 72540456]

約数ペア:

[(1, 72540456), (2, 36270228), (3, 24180152), (4, 18135114), (6, 12090076), (8, 9067557), (12, 6045038), (24, 3022519), (181, 400776), (362, 200388), (543, 133592), (724, 100194), (1086, 66796), (1448, 50097), (2172, 33398), (4344, 16699)]