71270118

素因数分解:

$2^1\times 3^4\times {\mathrm{173}}^1\times {\mathrm{2543}}^1$

素因数の和:2730

約数の個数: 40

約数和(自身を含む): 160684128

約数和(自身を除く): 89414010

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 173, 346, 519, 1038, 1557, 2543, 3114, 4671, 5086, 7629, 9342, 14013, 15258, 22887, 28026, 45774, 68661, 137322, 205983, 411966, 439939, 879878, 1319817, 2639634, 3959451, 7918902, 11878353, 23756706, 35635059, 71270118]

約数ペア:

[(1, 71270118), (2, 35635059), (3, 23756706), (6, 11878353), (9, 7918902), (18, 3959451), (27, 2639634), (54, 1319817), (81, 879878), (162, 439939), (173, 411966), (346, 205983), (519, 137322), (1038, 68661), (1557, 45774), (2543, 28026), (3114, 22887), (4671, 15258), (5086, 14013), (7629, 9342)]