72761556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4397}}^1$

素因数の和:4608

約数の個数: 48

約数和(自身を含む): 195060096

約数和(自身を除く): 122298540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2758, 4137, 4397, 5516, 8274, 8794, 13191, 16548, 17588, 26382, 30779, 52764, 61558, 92337, 123116, 184674, 369348, 866209, 1732418, 2598627, 3464836, 5197254, 6063463, 10394508, 12126926, 18190389, 24253852, 36380778, 72761556]

約数ペア:

[(1, 72761556), (2, 36380778), (3, 24253852), (4, 18190389), (6, 12126926), (7, 10394508), (12, 6063463), (14, 5197254), (21, 3464836), (28, 2598627), (42, 1732418), (84, 866209), (197, 369348), (394, 184674), (591, 123116), (788, 92337), (1182, 61558), (1379, 52764), (2364, 30779), (2758, 26382), (4137, 17588), (4397, 16548), (5516, 13191), (8274, 8794)]