43142388

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 111117888

約数和(自身を除く): 67975500

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 361, 433, 437, 722, 866, 874, 1083, 1299, 1311, 1444, 1732, 1748, 2166, 2598, 2622, 4332, 5196, 5244, 8227, 8303, 9959, 16454, 16606, 19918, 24681, 24909, 29877, 32908, 33212, 39836, 49362, 49818, 59754, 98724, 99636, 119508, 156313, 189221, 312626, 378442, 468939, 567663, 625252, 756884, 937878, 1135326, 1875756, 2270652, 3595199, 7190398, 10785597, 14380796, 21571194, 43142388]

約数ペア:

[(1, 43142388), (2, 21571194), (3, 14380796), (4, 10785597), (6, 7190398), (12, 3595199), (19, 2270652), (23, 1875756), (38, 1135326), (46, 937878), (57, 756884), (69, 625252), (76, 567663), (92, 468939), (114, 378442), (138, 312626), (228, 189221), (276, 156313), (361, 119508), (433, 99636), (437, 98724), (722, 59754), (866, 49818), (874, 49362), (1083, 39836), (1299, 33212), (1311, 32908), (1444, 29877), (1732, 24909), (1748, 24681), (2166, 19918), (2598, 16606), (2622, 16454), (4332, 9959), (5196, 8303), (5244, 8227)]