68325732

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:673

約数の個数: 72

約数和(自身を含む): 181621440

約数和(自身を除く): 113295708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 179, 207, 276, 358, 414, 461, 537, 716, 828, 922, 1074, 1383, 1611, 1844, 2148, 2766, 3222, 4117, 4149, 5532, 6444, 8234, 8298, 10603, 12351, 16468, 16596, 21206, 24702, 31809, 37053, 42412, 49404, 63618, 74106, 82519, 95427, 127236, 148212, 165038, 190854, 247557, 330076, 381708, 495114, 742671, 990228, 1485342, 1897937, 2970684, 3795874, 5693811, 7591748, 11387622, 17081433, 22775244, 34162866, 68325732]

約数ペア:

[(1, 68325732), (2, 34162866), (3, 22775244), (4, 17081433), (6, 11387622), (9, 7591748), (12, 5693811), (18, 3795874), (23, 2970684), (36, 1897937), (46, 1485342), (69, 990228), (92, 742671), (138, 495114), (179, 381708), (207, 330076), (276, 247557), (358, 190854), (414, 165038), (461, 148212), (537, 127236), (716, 95427), (828, 82519), (922, 74106), (1074, 63618), (1383, 49404), (1611, 42412), (1844, 37053), (2148, 31809), (2766, 24702), (3222, 21206), (4117, 16596), (4149, 16468), (5532, 12351), (6444, 10603), (8234, 8298)]