73664216

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1109}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 152247600

約数和(自身を除く): 78583384

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 361, 437, 722, 874, 1109, 1444, 1748, 2218, 2888, 3496, 4436, 8303, 8872, 16606, 21071, 25507, 33212, 42142, 51014, 66424, 84284, 102028, 168568, 204056, 400349, 484633, 800698, 969266, 1601396, 1938532, 3202792, 3877064, 9208027, 18416054, 36832108, 73664216]

約数ペア:

[(1, 73664216), (2, 36832108), (4, 18416054), (8, 9208027), (19, 3877064), (23, 3202792), (38, 1938532), (46, 1601396), (76, 969266), (92, 800698), (152, 484633), (184, 400349), (361, 204056), (437, 168568), (722, 102028), (874, 84284), (1109, 66424), (1444, 51014), (1748, 42142), (2218, 33212), (2888, 25507), (3496, 21071), (4436, 16606), (8303, 8872)]