72514894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{977}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 120411360

約数和(自身を除く): 47896466

約数列:

[1, 2, 17, 34, 37, 59, 74, 118, 629, 977, 1003, 1258, 1954, 2006, 2183, 4366, 16609, 33218, 36149, 37111, 57643, 72298, 74222, 115286, 614533, 979931, 1229066, 1959862, 2132791, 4265582, 36257447, 72514894]

約数ペア:

[(1, 72514894), (2, 36257447), (17, 4265582), (34, 2132791), (37, 1959862), (59, 1229066), (74, 979931), (118, 614533), (629, 115286), (977, 74222), (1003, 72298), (1258, 57643), (1954, 37111), (2006, 36149), (2183, 33218), (4366, 16609)]