87606294

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{541}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 177715296

約数和(自身を除く): 90109002

約数列:

[1, 2, 3, 6, 137, 197, 274, 394, 411, 541, 591, 822, 1082, 1182, 1623, 3246, 26989, 53978, 74117, 80967, 106577, 148234, 161934, 213154, 222351, 319731, 444702, 639462, 14601049, 29202098, 43803147, 87606294]

約数ペア:

[(1, 87606294), (2, 43803147), (3, 29202098), (6, 14601049), (137, 639462), (197, 444702), (274, 319731), (394, 222351), (411, 213154), (541, 161934), (591, 148234), (822, 106577), (1082, 80967), (1182, 74117), (1623, 53978), (3246, 26989)]