83222874

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{601}}^1$

素因数の和:780

約数の個数: 72

約数和(自身を含む): 211442868

約数和(自身を除く): 128219994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 157, 294, 314, 441, 471, 601, 882, 942, 1099, 1202, 1413, 1803, 2198, 2826, 3297, 3606, 4207, 5409, 6594, 7693, 8414, 9891, 10818, 12621, 15386, 19782, 23079, 25242, 29449, 37863, 46158, 58898, 69237, 75726, 88347, 94357, 138474, 176694, 188714, 265041, 283071, 530082, 566142, 660499, 849213, 1320998, 1698426, 1981497, 3962994, 4623493, 5944491, 9246986, 11888982, 13870479, 27740958, 41611437, 83222874]

約数ペア:

[(1, 83222874), (2, 41611437), (3, 27740958), (6, 13870479), (7, 11888982), (9, 9246986), (14, 5944491), (18, 4623493), (21, 3962994), (42, 1981497), (49, 1698426), (63, 1320998), (98, 849213), (126, 660499), (147, 566142), (157, 530082), (294, 283071), (314, 265041), (441, 188714), (471, 176694), (601, 138474), (882, 94357), (942, 88347), (1099, 75726), (1202, 69237), (1413, 58898), (1803, 46158), (2198, 37863), (2826, 29449), (3297, 25242), (3606, 23079), (4207, 19782), (5409, 15386), (6594, 12621), (7693, 10818), (8414, 9891)]