73981404

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{97859}}^1$

素因数の和:97879

約数の個数: 48

約数和(自身を含む): 219206400

約数和(自身を除く): 145224996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 97859, 195718, 293577, 391436, 587154, 685013, 880731, 1174308, 1370026, 1761462, 2055039, 2642193, 2740052, 3522924, 4110078, 5284386, 6165117, 8220156, 10568772, 12330234, 18495351, 24660468, 36990702, 73981404]

約数ペア:

[(1, 73981404), (2, 36990702), (3, 24660468), (4, 18495351), (6, 12330234), (7, 10568772), (9, 8220156), (12, 6165117), (14, 5284386), (18, 4110078), (21, 3522924), (27, 2740052), (28, 2642193), (36, 2055039), (42, 1761462), (54, 1370026), (63, 1174308), (84, 880731), (108, 685013), (126, 587154), (189, 391436), (252, 293577), (378, 195718), (756, 97859)]