83356876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 164102400

約数和(自身を除く): 80745524

約数列:

[1, 2, 4, 19, 23, 38, 43, 46, 76, 86, 92, 172, 437, 817, 874, 989, 1109, 1634, 1748, 1978, 2218, 3268, 3956, 4436, 18791, 21071, 25507, 37582, 42142, 47687, 51014, 75164, 84284, 95374, 102028, 190748, 484633, 906053, 969266, 1096801, 1812106, 1938532, 2193602, 3624212, 4387204, 20839219, 41678438, 83356876]

約数ペア:

[(1, 83356876), (2, 41678438), (4, 20839219), (19, 4387204), (23, 3624212), (38, 2193602), (43, 1938532), (46, 1812106), (76, 1096801), (86, 969266), (92, 906053), (172, 484633), (437, 190748), (817, 102028), (874, 95374), (989, 84284), (1109, 75164), (1634, 51014), (1748, 47687), (1978, 42142), (2218, 37582), (3268, 25507), (3956, 21071), (4436, 18791)]